Omega · Speedmaster
Omega Speedmaster Professional "Moonwatch Hesalite" (310.30.42.50.01.001)
Also known as “Moonwatch Hesalite”
The Hesalite-crystal Moonwatch closest to the NASA-qualified original.
Live market
Ranked by trust and Canada all-in cost — not just the lowest ask.
Buying options
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Why it holds value
Purists prefer Hesalite for heritage fidelity; condition of the soft crystal and full-set status drive spreads.
- 42mm steel, Hesalite crystal.
- Hand-wound caliber 3861.
- Closest modern link to the Moon-landing Speedmaster.
FAQ
Does Hesalite scratch easily?
Yes — that is part of the heritage look. Many owners accept light marks or replace the crystal.
Not affiliated with or authorized by Omega. Market figures are estimates from live listings, not investment advice.