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Generic domed sapphire crystal for Rado Coupole 318.3829.4, also fits R22594712. Diameter 23.0mm, total thickness 3.2mm, step thickness 0.8mm, available in 4 colors. Aftermarket replacement for damaged original crystals.
Domed round – reduces glare, classic profile.
4 color options – match original dial aesthetics.
Synthetic sapphire – scratch resistant (Mohs 9).
Drop‑in replacement – no case modification.
| Parameter | Value |
|---|---|
| Compatible models | 318.3829.4, R22594712 |
| Diameter | 23.0 mm |
| Total thickness | 3.2 mm |
| Step thickness | 0.8 mm |
| Colors | 4 (varies by listing) |
| Material | Synthetic sapphire |
| Hardness | Mohs 9 |
| Type | Aftermarket |
Replace scratched/cracked original crystal.
Professional watch repair and restoration.
Q1: Genuine Rado part? No, generic aftermarket.
Q2: What colors? 4 colors – check listing.
Q3: Does it include a gasket? No, use original or purchase separately.
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.
