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Omega Speedmaster '57 Co-Axial Master Chronometer Chronograph 40.5 mm, Steel on Leather Strap 332.12.41.51.10.001
Reference

Omega Speedmaster '57 Co-Axial Master Chronometer Chronograph 40.5 mm, Steel on Leather Strap 332.12.41.51.10.001

40.50 mm model, inspired by the legendary 1957 original, features a stainless steel case and a green dial with rhodium-plated hour markers Case: Between lugs: 20 mm; Lug-to-lug: 49.64 mm; Thickness: 12.99 mm; Case diameter: 40.5 mm; Case: Steel; Crystal: Scratch-resistant sapphire crystal with anti-reflective…

Reference332.12.41.51.10.001
CollectionSpeedmaster
Case diameter40.5 mm
Case materialSteel
Case shapeRound
Case backOpen
Lug width20.00 mm mm
MovementOMEGA 9906
Power reserve60 h
Water resistance50 m
Dial colourGreen
Dial finishDial colour: Green
IndexesStick / Dot
HandsArrow
CrystalSapphire
Bracelet / strapStrap: Green leather strap, non-grained calf leather. Strap type: Leather strap. Clasp type: Pin buckle. Buckle material: Stainless steel
Original retail (USD)$10,300

This is a reference-catalog entry for the Omega Speedmaster '57 Co-Axial Master Chronometer Chronograph 40.5 mm, Steel on Leather Strap 332.12.41.51.10.001. WatchFlow's Watch Library lets a dealer attach a reference like this to a piece of stock in one click, so the brand, reference and specs are filled in automatically instead of retyped — then that record drives listings, invoices and reports. See how it fits the wider watch inventory management workflow.

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