--- description: Swiss-made generic mainspring for Omega 620 & 625 — aftermarket, brand new, reliable power reserve. Hand-wound movement part. Generic. title: Generic Omega 620 & 625 Mainspring - Sofly image: https://www.soflypart.com/wp-content/uploads/2020/12/DSC05891.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") * [Watch Mainsprings](https://www.soflypart.com/product-category/watch-parts/mainspring/ "Watch Mainsprings") * **Generic Omega 620 & 625 Mainspring** [![Rolex 4130 Mainspring](https://www.soflypart.com/wp-content/uploads/2020/12/DSC05891.jpg.webp)](https://www.soflypart.com/wp-content/uploads/2020/12/DSC05891.jpg) # Generic Omega 620 & 625 Mainspring $23.00 You Saved | Brand | Choose an optionOmega![Omega](https://www.soflypart.com/wp-content/uploads/2023/06/37.jpg)[Clear](#) | | ----- | ---------------------------------------------------------------------------------------------------- | ### Discount | Quantity | Discount (%) | Price | | -------- | ------------ | ------ | | 1 | — | $23.00 | | 2 - 4 | 5 % | $21.85 | | 5 - 9 | 7 % | $21.39 | | 10 - 14 | 12 % | $20.24 | | 15+ | 15 % | $19.55 | ### Discount | Quantity | Discount (%) | Price | | -------- | ------------ | ------ | | 1 | — | $23.00 | | 2 - 4 | 5 % | $21.85 | | 5 - 9 | 7 % | $21.39 | | 10 - 14 | 12 % | $20.24 | | 15+ | 15 % | $19.55 | Generic Omega 620 & 625 Mainspring 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 **Swiss-made generic mainspring compatible with Omega calibers 620 and 625**, brand new and precision-manufactured. Engineered to deliver **reliable power reserve and smooth torque delivery** for these classic Omega hand-wound movements. An essential replacement component for watchmakers servicing Omega 620 / 625 movements — ideal for certified watchmakers and repair technicians. ## Features & Function * **Swiss-made generic mainspring** — manufactured in Switzerland to professional standards * **Compatible with Omega 620 & 625** — designed for these classic hand-wound calibers * **Reliable power delivery** — smooth, consistent torque for accurate timekeeping * **Brand new condition** — clean, ready-to-install replacement component * **Essential movement part** — for certified watchmakers and repair technicians ## Specifications | Parameter | Value | | ----------------- | -------------------------------- | | **Type** | Mainspring | | **Origin** | Made in Switzerland | | **Brand** | Generic (aftermarket) | | **Compatibility** | Omega caliber 620 & 625 | | **Condition** | Brand new | | **Application** | Hand-wound movement power source | ## Applications * Replacing worn or broken mainsprings in Omega 620 and 625 movements * Professional movement servicing and overhaul * Certified watchmaker and repair technician professional part supply * Watch repair workshop and service center equipment * Restoring reliable power reserve to classic Omega hand-wound watches ## FAQ **Q1: Is this a genuine Omega mainspring?** A: No — this is a **Swiss-made generic (aftermarket) mainspring** compatible with Omega 620 & 625 calibers. It is not manufactured by Omega S.A., but produced in Switzerland to professional watchmaking standards. **Q2: Which movements does it fit?** A: This mainspring is designed for **Omega caliber 620 and 625** hand-wound movements — please confirm your movement reference before ordering. **Q3: Is it safe to install?** A: Yes — the mainspring is **brand new and Swiss-made** to reliable standards. We recommend **professional watchmaker installation** for safe and correct fitting into the barrel. ## 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 [ ![](https://www.soflypart.com/wp-content/uploads/2026/08/Cartier-caliber-191-mainspring.jpg) ](https://www.soflypart.com/product/cartier-caliber-191-mainspring/) ### [Cartier Caliber 191 Mainspring ](https://www.soflypart.com/product/cartier-caliber-191-mainspring/) [ ![](https://www.soflypart.com/wp-content/uploads/2026/08/ETA-E03.001-4000-Circuit-Block-Electronic-Module.jpg) ](https://www.soflypart.com/product/eta-e03-001-4000-circuit-block-electronic-module/) ### [ETA E03.001-4000 Circuit Block Electronic Module 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Features & Function Swiss-made generic mainspring\u00a0\u2014 manufactured in Switzerland to professional standards Compatible with Omega 620 & 625\u00a0\u2014 designed for these classic hand-wound calibers Reliable power delivery\u00a0\u2014 smooth, consistent torque for accurate timekeeping Brand new condition\u00a0\u2014 clean, ready-to-install replacement component Essential movement part\u00a0\u2014 for certified watchmakers and repair technicians Specifications Parameter Value Type Mainspring Origin Made in Switzerland Brand Generic (aftermarket) Compatibility Omega caliber 620 & 625 Condition Brand new Application Hand-wound movement power source Applications Replacing worn or broken mainsprings in Omega 620 and 625 movements Professional movement servicing and overhaul Certified watchmaker and repair technician professional part supply Watch repair workshop and service center equipment Restoring reliable power reserve to classic Omega hand-wound watches FAQ Q1: Is this a genuine Omega mainspring? A: No \u2014 this is a\u00a0Swiss-made generic (aftermarket) mainspring\u00a0compatible with Omega 620 & 625 calibers. It is not manufactured by Omega S.A., but produced in Switzerland to professional watchmaking standards. Q2: Which movements does it fit? A: This mainspring is designed for\u00a0Omega caliber 620 and 625\u00a0hand-wound movements \u2014 please confirm your movement reference before ordering. Q3: Is it safe to install? A: Yes \u2014 the mainspring is\u00a0brand new and Swiss-made\u00a0to reliable standards. We recommend\u00a0professional watchmaker installation\u00a0for safe and correct fitting into the barrel. 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/2020/12/DSC05891-150x150.jpg","offers":{"@type":"Offer","description":"Product Description Swiss-made generic mainspring compatible with Omega calibers 620 and 625, brand new and precision-manufactured. Engineered to deliver\u00a0reliable power reserve and smooth torque delivery\u00a0for these classic Omega hand-wound movements. An essential replacement component for watchmakers servicing Omega 620 / 625 movements \u2014 ideal for certified watchmakers and repair technicians. Features & Function Swiss-made generic mainspring\u00a0\u2014 manufactured in Switzerland to professional standards Compatible with Omega 620 & 625\u00a0\u2014 designed for these classic hand-wound calibers Reliable power delivery\u00a0\u2014 smooth, consistent torque for accurate timekeeping Brand new condition\u00a0\u2014 clean, ready-to-install replacement component Essential movement part\u00a0\u2014 for certified watchmakers and repair technicians Specifications Parameter Value Type Mainspring Origin Made in Switzerland Brand Generic (aftermarket) Compatibility Omega caliber 620 & 625 Condition Brand new Application Hand-wound movement power source Applications Replacing worn or broken mainsprings in Omega 620 and 625 movements Professional movement servicing and overhaul Certified watchmaker and repair technician professional part supply Watch repair workshop and service center equipment Restoring reliable power reserve to classic Omega hand-wound watches FAQ Q1: Is this a genuine Omega mainspring? A: No \u2014 this is a\u00a0Swiss-made generic (aftermarket) mainspring\u00a0compatible with Omega 620 & 625 calibers. It is not manufactured by Omega S.A., but produced in Switzerland to professional watchmaking standards. Q2: Which movements does it fit? A: This mainspring is designed for\u00a0Omega caliber 620 and 625\u00a0hand-wound movements \u2014 please confirm your movement reference before ordering. Q3: Is it safe to install? A: Yes \u2014 the mainspring is\u00a0brand new and Swiss-made\u00a0to reliable standards. We recommend\u00a0professional watchmaker installation\u00a0for safe and correct fitting into the barrel. 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. 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