Omega Speedmaster Professional ‘Snoopy’ 50th Anniversary 42mm GSF Nylon A7750(Mod)

Building a convincing 1:1 edition of the Omega Speedmaster Professional ‘Snoopy’ 50th Anniversary 42mm GSF Nylon A7750(Mod) comes down to two things: case metallurgy and movement geometry. GS Factory (GSF) mills the chassis from solid Solid 316L Stainless Steel (Satin & Mirror Finished) (42MM (1:1 Omega Case Architecture)) and fits the regulated Mechanical Chronograph Calibre (1861 / 3861 / 9900 Clone) automatic movement delivering 55–60 Hour Power Reserve (28,800 vph).

Dial Typography, Lume Application & Clasp Mechanics

Every external contact point, from the milled folding clasp safety catch to the knurled winding crown and bezel teeth, carries the tactile resistance expected of a Geneva timepiece. We inspect the dial printing, hand alignment, and sapphire gasket seating on every single unit before it ever reaches the shipping desk.

Individual QC Video & Triangular Express Logistics

Every Omega Speedmaster Professional ‘Snoopy’ 50th Anniversary 42mm GSF Nylon A7750(Mod) goes through our three-stage Geneva bench check within 24–48 hours of your order: first, a 5-position digital timegrapher calibration (+/- 2s/day); second, a dry vacuum pressure test on the case seals; and third, a macro video inspection sent directly to your WhatsApp or email for sign-off. Your shipment travels via insured triangular express air freight with a 100% customs pass guarantee and our 3-year mechanical warranty.