
$580.00
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Generic sapphire crystal for Urwerk UR‑103. Dimensions 34.5 × 30.0 mm, silver side edges. Aftermarket replacement for damaged original crystals.
Silver side finish – matches original Urwerk case aesthetic.
Synthetic sapphire – scratch resistant (Mohs 9).
High optical clarity – maintains dial readability.
Drop‑in replacement – no modification needed.
| Parameter | Value |
|---|---|
| Compatible model | Urwerk UR‑103 |
| Dimensions | 34.5 × 30.0 mm |
| Edge color | Silver |
| Material | Synthetic sapphire |
| Hardness | Mohs 9 |
| Type | Aftermarket |
Replace scratched/cracked original crystal on Urwerk UR‑103.
Professional watch repair and restoration.
Q1: Genuine Urwerk part?
No, generic aftermarket.
Q2: Does it include a gasket?
No, use original or purchase separately.
Q3: Quality reliable?
Yes, from reputable suppliers.
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.









