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Generic screw pusher for Omega Speedmaster chronograph cases, matching OEM part number 086ST0059. Diameter 4.95mm, 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.
Ensures smooth pusher operation and reliable chronograph function.
Drop‑in replacement – no case modification.
| Parameter | Value |
|---|---|
| Part number | 086ST0059 |
| Diameter | 4.95 mm |
| Material | Stainless steel |
| Type | Aftermarket |
Replace worn, stripped, or damaged chronograph pushers on Omega Speedmaster references using 4.95mm screw pushers.
Use during case restoration or pusher replacement.
Professional watch repair.
Q1: Genuine Omega part?
No, generic aftermarket replacement.
Q2: Which Speedmaster models fit?
Designed for references using 4.95mm screw pusher (e.g., 3510.50, 3210.50). Verify with your original.
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.
