--- description: Generic Omega Aqua Terra 231.13.42 sapphire crystal 35mm domed blue AR. Aftermarket replacement. title: Generic Omega Seamaster Aqua Terra 231.13.42 Sapphire Crystal 35mm - Sofly image: https://www.soflypart.com/wp-content/uploads/2023/09/DSC02001.jpg --- [Skip to content](#content) * [ Home ](https://www.soflypart.com "Home") * [Products](https://www.soflypart.com/shop/ "Products") * [Watch Parts](https://www.soflypart.com/product-category/watch-parts/ "Watch Parts") * [Omega Crystal](https://www.soflypart.com/product-category/watch-parts/watch-crystals/omega-crystal/ "Omega Crystal") * [Watch Crystals](https://www.soflypart.com/product-category/watch-parts/watch-crystals/ "Watch Crystals") * **Generic Omega Seamaster Aqua Terra 231.13.42 Sapphire Crystal 35mm** [![Omega 231.13.42 Crystal](https://www.soflypart.com/wp-content/uploads/2023/09/DSC02001.jpg)](https://www.soflypart.com/wp-content/uploads/2023/09/DSC02001.jpg) # Generic Omega Seamaster Aqua Terra 231.13.42 Sapphire Crystal 35mm $55.00 You Saved | Brand | Choose an optionOmega![Omega](https://www.soflypart.com/wp-content/uploads/2023/06/37.jpg)[Clear](#) | | ----- | ---------------------------------------------------------------------------------------------------- | ### Discount | Quantity | Discount (%) | Price | | -------- | ------------ | ------ | | 1 - 2 | — | $55.00 | | 3 - 4 | 5 % | $52.25 | | 5 - 9 | 7 % | $51.15 | | 10 - 14 | 10 % | $49.50 | | 15+ | 15 % | $46.75 | ### Discount | Quantity | Discount (%) | Price | | -------- | ------------ | ------ | | 1 - 2 | — | $55.00 | | 3 - 4 | 5 % | $52.25 | | 5 - 9 | 7 % | $51.15 | | 10 - 14 | 10 % | $49.50 | | 15+ | 15 % | $46.75 | Generic Omega Seamaster Aqua Terra 231.13.42 Sapphire Crystal 35mm quantity Add to cart x [ Checkout ](https://www.soflypart.com/checkout/) * repair Covers 99% of Repair Needs * Wholesale Discounts * Fast Global Shipping * 24/7 Customer Support ## Product Description Generic domed round sapphire crystal for Omega Seamaster Aqua Terra 231.13.42\. Diameter 35.0mm, total thickness 2.95mm, step thickness 1.6mm. Blue anti‑reflective coating. Synthetic sapphire (Mohs 9), scratch resistant. Aftermarket replacement for damaged original crystals. ## Features & Function * Domed round with blue AR coating – reduces glare, classic Aqua Terra style. * Synthetic sapphire – excellent scratch resistance (Mohs 9). * Precise dimensions – drop‑in replacement for 231.13.42 case. * High optical clarity – maintains dial readability. * Affordable alternative to OEM crystal. ## Specifications | Parameter | Value | | ---------------- | ------------------------------------ | | Compatible model | Omega Seamaster Aqua Terra 231.13.42 | | Diameter | 35.0 mm | | Total thickness | 2.95 mm | | Step thickness | 1.6 mm | | Shape | Domed round | | Coating | Blue anti‑reflective | | Material | Synthetic sapphire | | Hardness | Mohs 9 | | Type | Aftermarket | ## Applications * Replace scratched, cracked, or damaged original crystals on Omega Seamaster Aqua Terra 231.13.42. * Professional watch repair and restoration. ## Frequently Asked Questions **Q1: Genuine Omega part?** No, generic aftermarket. **Q2: Is the coating blue?** Yes, blue reflective AR. **Q3: Quality reliable?** Good from reputable suppliers. ## Why Choose SOFLY Watch Parts? * Fast worldwide shipping within 3 business days. * Competitive pricing on Seiko/Hattori calibers. * 3,000+ watch movements and parts in stock. * Trusted by watchmakers worldwide. * Personalized sourcing support via **info@soflypart.com** or WhatsApp **+86 18620212114**. ##### Our Popular Items [ ![Zenith El Primero 18.0240.4021 Crystal](https://www.soflypart.com/wp-content/uploads/2022/07/DSC09824.jpg) ](https://www.soflypart.com/product/generic-zenith-el-primero-chronomaster-02-0310-400-sapphire-crystal-29-85mm/) ### [Generic Zenith El Primero Chronomaster 02.0310.400 Sapphire Crystal 29.85mm ](https://www.soflypart.com/product/generic-zenith-el-primero-chronomaster-02-0310-400-sapphire-crystal-29-85mm/) [ ![Breguet Classique 8067 Sapphire Crystal](https://www.soflypart.com/wp-content/uploads/2022/04/DSC09612.jpg) ](https://www.soflypart.com/product/generic-breguet-classique-5920-5907-sapphire-crystal-30-5mm/) ### [Generic Breguet Classique 5920/5907 Sapphire Crystal 30.5mm ](https://www.soflypart.com/product/generic-breguet-classique-5920-5907-sapphire-crystal-30-5mm/) [ ![Hattori VD54/VD53 Circuit Block Electronic Module](https://www.soflypart.com/wp-content/uploads/2024/03/Hattori-VD53-circuit.jpg) ](https://www.soflypart.com/product/hattori-vd55-vd57-circuit-block-electronic-module/) ### [Hattori VD55/VD57 Circuit Block Electronic Module ](https://www.soflypart.com/product/hattori-vd55-vd57-circuit-block-electronic-module/) [ ![](https://www.soflypart.com/wp-content/uploads/2026/06/ETA-caliber-2000-1471-stop-pinion.jpg) ](https://www.soflypart.com/product/eta-caliber-2000-1471-stop-pinion/) ### [ETA Caliber 2000-1471 Stop Pinion ](https://www.soflypart.com/product/eta-caliber-2000-1471-stop-pinion/) [ ![](https://www.soflypart.com/wp-content/uploads/2026/06/ETA-210.001-circuit.jpg) ](https://www.soflypart.com/product/eta-210-001-4000-circuit-block-electronic-module/) ### [ETA 210.001-4000 Circuit Block Electronic Module ](https://www.soflypart.com/product/eta-210-001-4000-circuit-block-electronic-module/) [ ![](https://www.soflypart.com/wp-content/uploads/2026/06/DSC00416-1.jpg) ](https://www.soflypart.com/product/generic-rolex-spring-bar-kit-90-pcs/) ### [Generic Rolex Spring Bar Kit 90 Pcs ](https://www.soflypart.com/product/generic-rolex-spring-bar-kit-90-pcs/) [ ![](https://www.soflypart.com/wp-content/uploads/2026/06/Cartier-caliber-1847-rotor.jpg) ](https://www.soflypart.com/product/cartier-caliber-1847-oscillating-weight-rotor/) ### [Cartier Caliber 1847 Oscillating Weight Rotor (return broken part) ](https://www.soflypart.com/product/cartier-caliber-1847-oscillating-weight-rotor/) [ ![](https://www.soflypart.com/wp-content/uploads/2026/06/Cartier-caliber-175N-circuit.jpg) ](https://www.soflypart.com/product/cartier-circuit-block-for-caliber-175n/) ### [Cartier Circuit Block For Caliber 175N ](https://www.soflypart.com/product/cartier-circuit-block-for-caliber-175n/) [ ![TAG Heuer Carrera Sapphire Crystal 34.5mm](https://www.soflypart.com/wp-content/uploads/2023/09/DSC01806.jpg) ](https://www.soflypart.com/product/generic-tag-heuer-link-cjf2114-sapphire-crystal-34-5mm/) ### [Generic TAG Heuer Link CJF2114 Sapphire Crystal 34.5mm ](https://www.soflypart.com/product/generic-tag-heuer-link-cjf2114-sapphire-crystal-34-5mm/) [ ![Omega 215.30.46 Crystal](https://www.soflypart.com/wp-content/uploads/2023/09/DSC01995.jpg) ](https://www.soflypart.com/product/generic-omega-seamaster-aqua-terra-22-13-41-sapphire-crystal-34-5mm/) ### [Generic Omega Seamaster Aqua Terra 220.13.41 Sapphire Crystal 34.5mm ](https://www.soflypart.com/product/generic-omega-seamaster-aqua-terra-22-13-41-sapphire-crystal-34-5mm/) * [![Chopard Happy Sport 288447 Crystal](https://www.soflypart.com/wp-content/uploads/2022/09/DSC00263.jpg)](https://www.soflypart.com/product/generic-chopard-happy-sport-288447-sapphire-crystal-23-9mm/) Quick View [Add to Cart](https://www.soflypart.com/product/generic-chopard-happy-sport-288447-sapphire-crystal-23-9mm/) Watch Parts [Generic Chopard Happy Sport 288447 Sapphire Crystal 23.9mm](https://www.soflypart.com/product/generic-chopard-happy-sport-288447-sapphire-crystal-23-9mm/) $45.00 You Saved * [![Omega Seamaster Planet Ocean 232.30.42 Crystal](https://www.soflypart.com/wp-content/uploads/2023/09/DSC01944.jpg)](https://www.soflypart.com/product/generic-audemars-piguet-royal-oak-chronograph-26315-26715-sapphire-crystal-29-3mm/) Quick View [Add to Cart](https://www.soflypart.com/product/generic-audemars-piguet-royal-oak-chronograph-26315-26715-sapphire-crystal-29-3mm/) Audemars Piguet Crystal [Generic Audemars Piguet Royal Oak Chronograph 26315/26715 Sapphire Crystal 29.3mm](https://www.soflypart.com/product/generic-audemars-piguet-royal-oak-chronograph-26315-26715-sapphire-crystal-29-3mm/) $45.00 You Saved * [![JLC Jaeger-LeCoultre Q1296520 Crystal](https://www.soflypart.com/wp-content/uploads/2022/11/DSC00750.jpg)](https://www.soflypart.com/product/generic-jlc-jaeger-lecoultre-master-ultra-thin-q1296520-sapphire-crystal-34-25mm/) Quick View [Add to Cart](https://www.soflypart.com/product/generic-jlc-jaeger-lecoultre-master-ultra-thin-q1296520-sapphire-crystal-34-25mm/) Watch Parts [Generic JLC Jaeger-LeCoultre Master Ultra Thin Q1296520 Sapphire Crystal 34.25mm](https://www.soflypart.com/product/generic-jlc-jaeger-lecoultre-master-ultra-thin-q1296520-sapphire-crystal-34-25mm/) $70.00 You Saved * [![Longines HydroConquest Buckle 21mm](https://www.soflypart.com/wp-content/uploads/2021/06/DSC07391.jpg)](https://www.soflypart.com/product/generic-longines-hydroconquest-buckle-21mm/) Quick View [Add to Cart](https://www.soflypart.com/product/generic-longines-hydroconquest-buckle-21mm/) Watch Parts [Generic Longines HydroConquest Buckle 21mm](https://www.soflypart.com/product/generic-longines-hydroconquest-buckle-21mm/) $15.00 You Saved * [![ETA E61.111 Movement Winding Stem](https://www.soflypart.com/wp-content/uploads/2019/05/E61111.jpg.webp)](https://www.soflypart.com/product/eta-e61-111-movement-winding-stem/) Quick View [Add to Cart](https://www.soflypart.com/product/eta-e61-111-movement-winding-stem/) Watch Parts [ETA E61.111 Movement Winding Stem](https://www.soflypart.com/product/eta-e61-111-movement-winding-stem/) $1.00 You Saved * [![Franck Muller Vanguard V45 Sapphire Crystal](https://www.soflypart.com/wp-content/uploads/2022/04/DSC09673.jpg)](https://www.soflypart.com/product/generic-franck-muller-vanguard-v45-sapphire-crystal-39-3mm/) Quick View [Add to Cart](https://www.soflypart.com/product/generic-franck-muller-vanguard-v45-sapphire-crystal-39-3mm/) Watch Parts [Generic Franck Muller Vanguard V45 Sapphire Crystal 39.3/42.65mm](https://www.soflypart.com/product/generic-franck-muller-vanguard-v45-sapphire-crystal-39-3mm/) $90.00 – $95.00Price range: $90.00 through $95.00 You Saved * [![ETA 7750-224 Second Wheel](https://www.soflypart.com/wp-content/uploads/2019/06/7750secondw.jpg.webp)](https://www.soflypart.com/product/eta-7750-movement-second-wheel-224/) Quick View [Add to Cart](https://www.soflypart.com/product/eta-7750-movement-second-wheel-224/) Watch Movement Parts [ETA 7750-224 Second Wheel](https://www.soflypart.com/product/eta-7750-movement-second-wheel-224/) $9.00 You Saved * [![MIYOTA/CITIZEN 6S10/20 Second Wheel 6H](https://www.soflypart.com/wp-content/uploads/2019/05/6S10206H.jpg.webp)](https://www.soflypart.com/product/miyota-citizen-6s10-20-movement-second-chronograph-wheel-6h/) Quick View [Add to Cart](https://www.soflypart.com/product/miyota-citizen-6s10-20-movement-second-chronograph-wheel-6h/) Watch Movement Parts [MIYOTA/CITIZEN 6S10/20 Second Chronograph Wheel 6H](https://www.soflypart.com/product/miyota-citizen-6s10-20-movement-second-chronograph-wheel-6h/) $1.50 You Saved * [![Omega Push Gold Crown 4.7mm 069SX42529](https://www.soflypart.com/wp-content/uploads/2023/06/DSC01366.jpg)](https://www.soflypart.com/product/generic-omega-push-gold-crown-4-7mm/) Quick View [Add to Cart](https://www.soflypart.com/product/generic-omega-push-gold-crown-4-7mm/) Watch Parts [Generic Omega Push Gold Crown 4.7mm 069SX42529](https://www.soflypart.com/product/generic-omega-push-gold-crown-4-7mm/) $20.00 You Saved * [![ETA 2824-255 Hour Wheel](https://www.soflypart.com/wp-content/uploads/2019/06/28hourw.jpg.webp)](https://www.soflypart.com/product/eta-2824-2-2834-2-2836-2-movement-hour-wheel-h2/) Quick View [Add to Cart](https://www.soflypart.com/product/eta-2824-2-2834-2-2836-2-movement-hour-wheel-h2/) Watch Movement Parts [ETA 2824-255 Hour Wheel](https://www.soflypart.com/product/eta-2824-2-2834-2-2836-2-movement-hour-wheel-h2/) $3.00 You Saved ```json {"@context":"https://schema.org","@graph":[{"@type":["Store","Organization"],"@id":"https://www.soflypart.com/#organization","name":"Sofly","url":"https://www.soflypart.com","logo":{"@type":"ImageObject","@id":"https://www.soflypart.com/#logo","url":"https://www.soflypart.com/wp-content/uploads/2019/12/Sofly-logo.png","contentUrl":"https://www.soflypart.com/wp-content/uploads/2019/12/Sofly-logo.png","caption":"Soflypart","inLanguage":"en-US","width":"180","height":"62"},"openingHours":["Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday 09:00-17:00"],"image":{"@id":"https://www.soflypart.com/#logo"}},{"@type":"WebSite","@id":"https://www.soflypart.com/#website","url":"https://www.soflypart.com","name":"Soflypart","publisher":{"@id":"https://www.soflypart.com/#organization"},"inLanguage":"en-US"},{"@type":"ImageObject","@id":"https://www.soflypart.com/wp-content/uploads/2023/09/DSC02001.jpg","url":"https://www.soflypart.com/wp-content/uploads/2023/09/DSC02001.jpg","width":"580","height":"580","caption":"Omega 231.13.42 Crystal","inLanguage":"en-US"},{"@type":"BreadcrumbList","@id":"https://www.soflypart.com/product/generic-omega-seamaster-aqua-terra-231-13-42-sapphire-crystal-35mm/#breadcrumb","itemListElement":[{"@type":"ListItem","position":"1","item":{"@id":"https://www.soflypart.com","name":"Home"}},{"@type":"ListItem","position":"2","item":{"@id":"https://www.soflypart.com/product/generic-omega-seamaster-aqua-terra-231-13-42-sapphire-crystal-35mm/","name":"Generic Omega Seamaster Aqua Terra 231.13.42 Sapphire Crystal 35mm"}}]},{"@type":"WebPage","@id":"https://www.soflypart.com/product/generic-omega-seamaster-aqua-terra-231-13-42-sapphire-crystal-35mm/#webpage","url":"https://www.soflypart.com/product/generic-omega-seamaster-aqua-terra-231-13-42-sapphire-crystal-35mm/","name":"Generic Omega Seamaster Aqua Terra 231.13.42 Sapphire Crystal 35mm - Sofly","datePublished":"2023-10-12T06:37:27+08:00","dateModified":"2026-05-27T15:52:32+08:00","isPartOf":{"@id":"https://www.soflypart.com/#website"},"primaryImageOfPage":{"@id":"https://www.soflypart.com/wp-content/uploads/2023/09/DSC02001.jpg"},"inLanguage":"en-US","breadcrumb":{"@id":"https://www.soflypart.com/product/generic-omega-seamaster-aqua-terra-231-13-42-sapphire-crystal-35mm/#breadcrumb"}},{"@type":"ProductGroup","name":"Generic Omega Seamaster Aqua Terra 231.13.42 Sapphire Crystal 35mm - Sofly","description":"Generic Omega Aqua Terra 231.13.42 sapphire crystal 35mm domed blue AR. Aftermarket replacement.","sku":"330304194","category":"Watch Parts","mainEntityOfPage":{"@id":"https://www.soflypart.com/product/generic-omega-seamaster-aqua-terra-231-13-42-sapphire-crystal-35mm/#webpage"},"image":[{"@type":"ImageObject","url":"https://www.soflypart.com/wp-content/uploads/2023/09/DSC02001.jpg","height":"580","width":"580"}],"url":"https://www.soflypart.com/product/generic-omega-seamaster-aqua-terra-231-13-42-sapphire-crystal-35mm/","productGroupID":"330304194","hasVariant":[{"@type":"Product","sku":"330304194","name":"Generic Omega Seamaster Aqua Terra 231.13.42 Sapphire Crystal 35mm - Omega","description":"Product Description Generic domed round sapphire crystal for Omega Seamaster Aqua Terra 231.13.42. Diameter 35.0mm, total thickness 2.95mm, step thickness 1.6mm. Blue anti\u2011reflective coating. Synthetic sapphire (Mohs 9), scratch resistant. Aftermarket replacement for damaged original crystals. Features & Function Domed round with blue AR coating \u2013 reduces glare, classic Aqua Terra style. Synthetic sapphire \u2013 excellent scratch resistance (Mohs 9). Precise dimensions \u2013 drop\u2011in replacement for 231.13.42 case. High optical clarity \u2013 maintains dial readability. Affordable alternative to OEM crystal. Specifications Parameter Value Compatible model Omega Seamaster Aqua Terra 231.13.42 Diameter 35.0 mm Total thickness 2.95 mm Step thickness 1.6 mm Shape Domed round Coating Blue anti\u2011reflective Material Synthetic sapphire Hardness Mohs 9 Type Aftermarket Applications Replace scratched, cracked, or damaged original crystals on Omega Seamaster Aqua Terra 231.13.42. Professional watch repair and restoration. Frequently Asked Questions Q1: Genuine Omega part?\u00a0 No, generic aftermarket. Q2: Is the coating blue?\u00a0 Yes, blue reflective AR. Q3: Quality reliable?\u00a0 Good from reputable suppliers. Why Choose SOFLY Watch Parts? Fast worldwide shipping within 3 business days. Competitive pricing on Seiko/Hattori calibers. 3,000+ watch movements and parts in stock. Trusted by watchmakers worldwide. Personalized sourcing support via\u00a0info@soflypart.com\u00a0or WhatsApp\u00a0+86 18620212114.","image":"https://www.soflypart.com/wp-content/uploads/2023/09/DSC02001-150x150.jpg","offers":{"@type":"Offer","description":"Product Description Generic domed round sapphire crystal for Omega Seamaster Aqua Terra 231.13.42. Diameter 35.0mm, total thickness 2.95mm, step thickness 1.6mm. Blue anti\u2011reflective coating. Synthetic sapphire (Mohs 9), scratch resistant. Aftermarket replacement for damaged original crystals. Features & Function Domed round with blue AR coating \u2013 reduces glare, classic Aqua Terra style. Synthetic sapphire \u2013 excellent scratch resistance (Mohs 9). Precise dimensions \u2013 drop\u2011in replacement for 231.13.42 case. High optical clarity \u2013 maintains dial readability. Affordable alternative to OEM crystal. Specifications Parameter Value Compatible model Omega Seamaster Aqua Terra 231.13.42 Diameter 35.0 mm Total thickness 2.95 mm Step thickness 1.6 mm Shape Domed round Coating Blue anti\u2011reflective Material Synthetic sapphire Hardness Mohs 9 Type Aftermarket Applications Replace scratched, cracked, or damaged original crystals on Omega Seamaster Aqua Terra 231.13.42. Professional watch repair and restoration. Frequently Asked Questions Q1: Genuine Omega part?\u00a0 No, generic aftermarket. Q2: Is the coating blue?\u00a0 Yes, blue reflective AR. Q3: Quality reliable?\u00a0 Good from reputable suppliers. Why Choose SOFLY Watch Parts? Fast worldwide shipping within 3 business days. Competitive pricing on Seiko/Hattori calibers. 3,000+ watch movements and parts in stock. Trusted by watchmakers worldwide. Personalized sourcing support via\u00a0info@soflypart.com\u00a0or WhatsApp\u00a0+86 18620212114.","price":"55","priceCurrency":"USD","availability":"http://schema.org/InStock","itemCondition":"NewCondition","priceValidUntil":"2027-12-31","url":"https://www.soflypart.com/product/generic-omega-seamaster-aqua-terra-231-13-42-sapphire-crystal-35mm/?attribute_pa_brand=brand-omega"}}],"@id":"https://www.soflypart.com/product/generic-omega-seamaster-aqua-terra-231-13-42-sapphire-crystal-35mm/#richSnippet"}]} ```