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Generic sapphire crystal for IWC Perpetual Calendar IW5023, also fits IW5032. Diameter 39.0mm, total thickness 2.9mm, step thickness 1.2mm. Domed round shape with blue anti‑reflective coating, includes matching gasket. Synthetic sapphire (Mohs 9), scratch resistant. Aftermarket replacement for damaged original crystals.
Domed round with blue AR coating – reduces glare, classic look
Includes matching gasket – ensures proper sealing and water resistance
Synthetic sapphire – Mohs 9, excellent scratch resistance
Precise dimensions: 39.0 × 2.9 × 1.2 mm
Affordable alternative to OEM crystal
| Parameter | Value |
|---|---|
| Compatible models | IWC IW5023, IW5032 |
| Diameter | 39.0 mm |
| Total thickness | 2.9 mm |
| Step thickness | 1.2 mm |
| Shape | Domed round |
| Coating | Blue anti‑reflective |
| Gasket | Included |
| Material | Synthetic sapphire |
| Hardness | Mohs 9 |
| Type | Aftermarket |
Replace scratched, cracked, or damaged original crystals on IWC perpetual calendar IW5023/IW5032.
Professional watch repair and restoration.
Q1: Genuine IWC part?
No, generic aftermarket.
Q2: Does it fit both IW5023 and IW5032?
Yes, same crystal dimensions.
Q3: Is the gasket included?
Yes, matching gasket included.
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 [email protected] or WhatsApp +86 18620212114.
