Iconic! New OMEGA Speedmaster Professional Moonwatch Sedna Gold powered by Calibre 3861


This 4K-video features the iconic chronograph being reloaded. Authentic! Iconic! Better than ever! The new Omega Speedmaster Professional Moonwatch is here! Now powered by the Calibre 3861 being Master Chronometer certified by METAS, the Federal Institute of Metrology.

The watch features an asymmetrical 42 mm case in 18 carat Sedna gold – and is built in the classic 4th generation (the ST105.012) style that was worn by NASA Apollo 11 astronauts during history’s first moon landing.
These space-era tributes include the classic asymmetrical case, the step dial, the double bevel caseback, and the famous dot over 90 (DON) and a dot diagonal to 70 on the anodized aluminum bezel ring. Small but important details in the telling of the Speedmaster story.

The Speedmaster has a sapphire-crystal glass on both sides.

It took Omega four years to produce a calibre that could achieve Master Chronometer certification, while also matching the dimensions of the previous Moonwatch movements – the 1861 and 861. The new calibre 3861 has done exactly that, while improving the power reserve, chronometric performance and magnetic resistance.

Calibre: Omega 3861
Manual-winding chronograph movement with Co-Axial escapement (3 levels, NIVACHOC)
21.600 A/h (= 3 Hz), chronograph hand displaying 1/6 of a second on the dial
Certified Master Chronometer, approved by METAS
Resistant to magnetic fields reaching 15,000 gauss.
Free-sprung balance with silicon balance spring
Rhodium-plated finish, bridges with straight Geneva waves
Power reserve: 50 hours

Case: 18 carat Sedna gold
Case Diameter: 42 mm
Lug-to-Lug: 47 mm
Thickness: 13.18 mm
Dial Color: Black varnished “Step” dial, with now correct graduation for 1/6 of a second

Domed, scratch-resistant sapphire crystal with anti-reflective treatment inside

WEIGHT (with 24 links in the bracelet)
219 grams

Comparison of thickness (diameter always 42 mm):

Speedmaster “old” calibre 1861: Hesalite 14,26 mm …. Sapphire 13,45 mm
Speedmaster new calibre 3861: Hesalite 13,58 mm …. Sapphire 13,18 mm
Speedmaster Snoopy 50th new calibre 3861: 14,47 mm

18 carat Sedna gold case & 18 carat Sedna gold bracelet: 34.300.- including 20 % VAT.
18 carat Sedna gold case & black leather strap: 24.300.- including 20 % VAT.

The Speedmaster watch is delivered with a 5-year warranty that covers the repair of any material or manufacturing defects. Please refer to the operating instructions for specific information about the warranty conditions and restrictions.