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Generic sandblasted screw crown for Omega Seamaster, 5.5mm diameter, 4.5mm height, M0.90 thread, includes crown tube. Stainless steel aftermarket replacement for worn or damaged original screw‑down crowns, restoring water resistance, winding and time‑setting.
Sandblasted finish – matte, non‑reflective surface.
Screw‑down design – ensures waterproof sealing.
M0.90 thread – fits compatible crown tubes.
Includes matching crown tube – complete replacement set.
Stainless steel – durable, corrosion‑resistant.
| Parameter | Value |
|---|---|
| Compatibility | Omega Seamaster |
| Dimensions | 5.5 × 4.5 mm |
| Thread | M0.90 |
| Tube | Included |
| Finish | Sandblasted |
| Material | Stainless steel |
| Type | Aftermarket |
Replace worn or stripped screw crown on Omega Seamaster.
Complete waterproof repair with included tube.
Professional watch repair and DIY.
Q1: Genuine Omega part?
No, generic aftermarket set.
Q2: Includes crown tube?
Yes, tube included.
Q3: Is it screw‑down?
Yes.
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.
