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The Generic Omega Speedmaster 3210.50 Screw Pusher 5.0mm (part number 086ST0135) is an aftermarket replacement chronograph pusher designed specifically for Omega Speedmaster 3210.50 models. With a 5.0mm diameter and screw‑down design, it securely resets and controls the chronograph function while maintaining water resistance.
Precision fit for Omega Speedmaster 3210.50 case.
Stainless steel construction – durable and corrosion‑resistant.
Screw‑down design – maintains water resistance.
Restores chronograph start/stop and reset operation.
Drop‑in replacement – no case modification required.
| Parameter | Value |
|---|---|
| Part number | 086ST0135 |
| Compatibility | Omega Speedmaster 3210.50 |
| Diameter | 5.0 mm |
| Material | Stainless steel |
| Type | Aftermarket |
Replace a worn, stripped, or damaged chronograph pusher on Omega Speedmaster 3210.50.
Use during case restoration or pusher replacement.
Professional watch repair.
Q1: Genuine Omega part?
No, generic aftermarket replacement.
Q2: Does it fit other Speedmaster references?
Designed for 3210.50. Check compatibility with your model before ordering.
Q3: Self‑install?
Professional recommended for proper sealing and 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.
