Omega Speedmaster professional Hesalite - Ref 31030425001001 – 11/2025 - Full Set - New

Iconic Omega Speedmaster professional hesalite glass with reference 31030425001001 in stainless steel with a round black dial. The watch has white batons for each hour and three sub dials, 3 o’clock with the minutes, 6 o’clock hours and 9 o’clock seconds. At 12 o’clock, there are two dots. Luminous are perfect. Hands are white with stick shapes. It is a “Swiss Made” model. The crown has the Omega logo. The outside black bezel has a tachymeter graduated up to 500. The case is in stainless steel with engravings in the back and plastic cover”. It is a manual winding movement with caliber 3861 and 26 jewels. The watch comes with a stainless-steel bracelet and double clasp buckle with Omega logo. The size of the bracelet is over 7.5 inches. The watch comes with box, warranty cards, booklet, links, tag and cloth (Full Set). All the plastic protection remains on the watch.

History

The story of Omega started in 1848 with Louis Brandt when he opened a “Comptoir d’etablissement” a sales office for sub-contracted watch manufacture. In 1880, the brothers Louis Paul and Cesar Brandt set-up a modern watch production unit. In 1889, the company had a production of 100,000 units per year. The name of Omega only appeared in 1903. Omega has developed amazing movements such as the “Labrador” in 1885. In 1917, Omega provided watches to the British army and in 1918 to the American army. In 1957, the speedmaster professional was born and then selected by the NASA in 1965 as the official timekeeper. Today, Omega continues to demonstrate mechanical innovation and remain one of the most prominent brands in the world of watchmakers.

Technical details

Manual winding movement with caliber 3861, 26 jewels and 21,600 A/h. The power reserve is 50 hours. The movement is the base of the Lemania 1873.

Measurements

Diameter excluding winding crown: 42mm


Length including lugs: 48mm