Omega
Ref. 310.30.42.50.01.001
|2024
|The Legacy
“On July 20, 1969, Buzz Aldrin stepped onto the lunar surface with a Speedmaster strapped to his wrist over his spacesuit. That moment immortalised this chronograph as the Moonwatch—the only watch flight-qualified by NASA for extravehicular activity. The modern Cal. 3861 movement is a worthy successor to the legendary 321, maintaining the hand-wound soul that collectors revere while adding a co-axial escapement and Master Chronometer certification.
Omega Heritage
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Horologist Reviews
HorologistMark
3 Jan 2026
“On paper, 41mm with 13.1mm thickness sounds chunky for a dress chronograph. In practice, the case is superbly sculpted. The downturned lugs hug a 17cm wrist beautifully, and the slim bezel makes the dial feel expansive. Lange understands ergonomics far better than the spec sheet suggests.”
WatchScholar_CH
14 Feb 2026
“Having examined this reference under a loupe, the level of hand-finishing on the movement is extraordinary. The three-quarter plate features impeccable Glashutte ribbing, and the hand-engraved balance cock is a work of art unto itself. The column-wheel chronograph operates with a tactile precision that puts most Swiss competitors to shame.”