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OMEGA Speedmaster Moonwatch Professional Chronographe Bicolore Or Sedna
OMEGA

Speedmaster Moonwatch Professional Chronographe Bicolore

Reference — 2 variants
Or Sedna dial
31023425099001
Size
42mm
Movement
Automatic
Water res.
50m
Caliber
Omega 3861
~$14k
Description

A classic speed-focused chronograph that captures the spirit of space exploration. Its distinct two-tone finish adds a touch of elegance, making it as versatile as it is functional.

Specifications
ref. 31023425099001
Case
MaterialSteel
Diameter42mm
Water resistance50m
BezelTachymetre
Case backFond vissé
DialGold
Movement
TypeMécanique à remontage manuel Manufacture
CaliberOmega 3861
ComplicationsChronograph
Strap & Bracelet
MaterialLeather
BuckleDéployante
Author POV

Sedna gold is Omega's proprietary rose alloy, engineered to resist the color-fading that plagues ordinary rose gold over years of wear — worth knowing before you write off the premium as pure branding. This 42mm Moonwatch pairs it with a gold-toned dial and a solid 18k bracelet, which is a different proposition from the bicolor steel-and-gold combinations elsewhere in the range: more precious metal on the wrist, more weight, more cost. Caliber 3861 underneath is the same hand-wound column-wheel movement as the rest of the manual Moonwatch family. Fifty meters of water resistance, unchanged from steel. It's one of the warmer-toned Speedmasters I've catalogued, and it wears accordingly heavier.

All references
2 variants