Omega·Speedmaster
Omega Speedmaster Professional "Moonwatch Sapphire" (310.32.42.50.01.001)
Also known as “Moonwatch Sapphire”
The sapphire-sandwich Moonwatch: display caseback and sapphire crystal on the NASA-qualified chronograph.
Live market
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Buying options
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Price history
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Why it holds value
Collectors who want to see the 3861 movement choose the sapphire sandwich; it trades at a modest premium to the Hesalite version while sharing the same Moonwatch heritage.
- 42mm steel, sapphire crystal and sapphire caseback.
- Hand-wound caliber 3861.
- Same Moonwatch lineage as the Hesalite NASA-qualified model.
Related references
Nearby configs and setmates — match reference before you compare prices.
The watch worn on the Moon, and the most history-laden chronograph you can still buy new.
The steel chronograph legend, and arguably the single most waitlisted watch in the world.
Learn more
- Omega Speedmaster Hesalite vs sapphire: which to buy
Heritage Hesalite or sapphire sandwich. Match crystal before you compare Moonwatch listings and Canada all-in cost.
Read → - Where to buy luxury watches online (reference checklist)
Start with the exact reference, prefer AG or trusted dealers, and compare Canada all-in before you click buy.
Read → - How to read watch listings: full set, papers, AG, and risk
Reference, configuration, scope of delivery, and trust signals: the checklist before you trust any price.
Read →
FAQ
Hesalite or sapphire?
Hesalite is closer to the NASA original; sapphire adds a display caseback and scratch resistance, usually at a small premium.
Not affiliated with or authorized by Omega. Market figures are estimates from live listings, not investment advice.