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Omega Speedmaster Moonwatch Professional 42 mm, steel ‑ Sedna™ gold on steel ‑ Sedna™ gold 310.20.42.50.99.001
Reference

Omega Speedmaster Moonwatch Professional 42 mm, steel ‑ Sedna™ gold on steel ‑ Sedna™ gold 310.20.42.50.99.001

Iconic timepiece worn by astronauts on moon landings featuring bi-colour stainless steel and 18K Sedna™ Gold with asymmetrical case, black ceramic bezel, sapphire crystals, and OMEGA Co-Axial Master Chronometer Calibre 3861. Case: Between lugs: 20 mm; Lug-to-lug: 47.50 mm; Thickness: 13.18 mm; Case diameter: 42 mm;…

Reference310.20.42.50.99.001
CollectionSpeedmaster
Case diameter42 mm
Case materialSedna gold
Case shapeRound
Case backOpen
Lug width20.00 mm mm
MovementOmega 3861
Power reserve50 h
Water resistance50 m
Dial colourPink
Dial finishDial colour: Pink
IndexesStick / Dot
HandsStick
CrystalSapphire
Bracelet / strapBracelet: Steel ‑ Sedna™ gold. Clasp: Foldover clasp with comfort setting
Original retail (USD)$21,100

This is a reference-catalog entry for the Omega Speedmaster Moonwatch Professional 42 mm, steel ‑ Sedna™ gold on steel ‑ Sedna™ gold 310.20.42.50.99.001. 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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