Omega Geneve - NOS – Ref BA 111.90083/0 - Cal 625 – 18K YG – 1975

NOS Omega Geneve – Ref BA 111.90083/0 - Cal 625 – 18K YG – 1975

NOS 1970’s Omega Geneve with blue dial and gold baton marking each hour. The hands are in gold with stick design. It is a Swiss Made model. The crown comes with the Omega logo.  It is an oval design 18K yellow gold case with engraved inside .750 – 111.90083 - Omega”. The serial number is 39274392 and date the watch to 1975. It is a manual winding movement with caliber 625 and 17 jewels. The watch comes with a brown original Omega crocodile strap and gold-plated Omega buckle.  The watch has the original Omega tag with information about the watch inside.

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 625 with 17 jewels, 21,600 A/h and 42 hours of power reserve. The movement was produced from 1973 to 1979. The base caliver was the Zenith 30.5. 

Measurements

Diameter excluding winding crown: 30.50mm


Length including lugs: 37mm