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Generic crown tube for Omega Constellation Quartz 1572.30, part number 090ST1228. Dimensions 1.60 × 3.32 × 1.60 mm, compatible with crown 069ST42139. Precision stainless steel, restores waterproof sealing when original tube is worn. Aftermarket replacement.
Precision fit for Constellation Quartz crown system.
Stainless steel – durable, corrosion‑resistant.
Restores water resistance with correct gasket and matching crown.
Drop‑in replacement – no case modification.
Essential for crown thread repair.
| Parameter | Value |
|---|---|
| Part number | 090ST1228 |
| Dimensions | 1.60 × 3.32 × 1.60 mm |
| Compatible crown | 069ST42139 |
| Material | Stainless steel |
| Type | Aftermarket |
Replace worn/stripped original crown tube on Omega Constellation Quartz 1572.30.
Use with matching crown 069ST42139 during crown replacement.
Professional watch repair and restoration.
Q1: Genuine Omega part?
No, aftermarket.
Q2: Does it include the crown?
No, tube only. Crown 069ST42139 sold 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.









