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Generic crown tube for Omega Seamaster Diver 2221.80, part number 090ST1231. Dimensions 2.6 × 4.7 × 2.20 mm, compatible with crown 069ST42147. Stainless steel aftermarket replacement for worn or damaged original tube.
Precision fit for 2221.80 case – matches original dimensions.
Stainless steel – durable, corrosion‑resistant.
Restores water resistance when used with correct gasket and crown.
Drop‑in replacement – no case modification.
| Parameter | Value |
|---|---|
| Part number | 090ST1231 |
| Dimensions | 2.6 × 4.7 × 2.20 mm |
| Compatible crown | 069ST42147 |
| Material | Stainless steel |
| Type | Aftermarket |
Replace worn/stripped original crown tube on Omega Seamaster 2221.80.
Use during crown replacement or case restoration.
Professional watch repair.
Q1: Genuine Omega part? No, aftermarket.
Q2: Includes gasket? No, use original or buy separately.
Q3: Self‑install? Professional recommended.
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.
