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Generic domed round sapphire crystal for Girard Perregaux WW.TC 49805. Diameter 37.9mm, total thickness 2.4mm, step thickness 1.3mm. Synthetic sapphire (Mohs 9), scratch resistant. Aftermarket replacement for damaged original crystals.
Domed round shape – matches original profile, reduces glare
Synthetic sapphire – excellent scratch resistance (Mohs 9)
Precise dimensions: 37.9 × 2.4 × 1.3 mm
High optical clarity – maintains dial visibility
Affordable alternative to OEM crystal
| Parameter | Value |
|---|---|
| Compatible model | Girard Perregaux WW.TC 49805 |
| Diameter | 37.9 mm |
| Total thickness | 2.4 mm |
| Step thickness | 1.3 mm |
| Shape | Domed round |
| Material | Synthetic sapphire |
| Hardness | Mohs 9 |
| Type | Aftermarket |
Replace scratched, cracked, or damaged original crystals on GP WW.TC 49805.
Professional watch repair and restoration.
Q1: Genuine Girard Perregaux part?
No, generic aftermarket.
Q2: Does it fit other WW.TC models?
Designed for 49805. Check your original crystal size before ordering.
Q3: Self‑install?
Professional recommended for water resistance.
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.









