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Generic screw pusher for Omega Speedmaster chronograph models, part number 086ST0110. Dimensions 5.0 × 7.90 mm, precision stainless steel construction. Aftermarket replacement for worn or damaged original chronograph pushers.
Precision fit for compatible Speedmaster cases.
Stainless steel – durable, corrosion‑resistant.
Screw‑down design – maintains water resistance.
Drop‑in replacement – no case modification.
Restores chronograph start/stop/reset function.
| Parameter | Value |
|---|---|
| Part number | 086ST0110 |
| Dimensions | 5.0 × 7.90 mm |
| Material | Stainless steel |
| Type | Aftermarket |
Replace worn, stripped, or damaged chronograph pushers on compatible Omega Speedmaster references.
Use during case restoration or pusher replacement.
Professional watch repair.
Q1: Genuine Omega part?
No, aftermarket replacement.
Q2: Which Speedmaster models fit?
Designed for references using 5.0×7.90mm screw pushers. Verify with your original part.
Q3: Self‑install?
Professional recommended for proper sealing.
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.
