Omega Speedmaster Professional Moonwatch First Watch On The Moon Certified By NASA O31130423001005

Having been part of all six lunar missions and endorsed by NASA as the first watch on the moon, the legendary Speedmaster family represents Omega’s adventurous, pioneering spirit.

This Omega Speedmaster Professional Men’s Moonwatch earns its iconic status with a bold black dial complete with a small seconds sub-dial, 30-minute sub-dial, 12-hour sub-dial and a central chronograph hand, all protected by a resilient hesalite crystal lens.

Set within a 42mm stainless steel case and powered by mechanical calibre 1861 manual-winding movement for unrivalled accuracy, this high performance timepiece also features a black bezel complete with tachymeter scale and water resistance to 50 metres.

Secured with a stainless steel NATO strap that was designed to meet the needs of astronauts, you can count on this outstanding timepiece to provide precision and performance, wherever your adventures take you.

FEATURES

Chronograph: The chronograph function is a mechanism for measuring time intervals. A chronograph watch can therefore be used to time events while displaying the time like any traditional watch.

Small Seconds: A hand on a sub-dial which tracks seconds typically it completes a full rotation in one minute.

Tachymeter: A tachymeter watch has a function for measuring speed. It is a chronograph with a graduated dial on which speed can be read in kilometres per hour based on a 1000 metre distance.

MOVEMENT

Caliber Omega 1861: Famous manual-winding chronograph movement. A descendent of the calibre that was worn on the Moon. Rhodium-plated finish.

TECHNICAL DATA

Between Lugs: 20mm

Bracelet: Steel

Case: Steel

Case Diameter: 42mm

Dial Colour: Black

Crystal: Hesalite crystal

Water Resistance: 50 Metres