Omega Speedmaster 3590.50 (1991) Rolex Explorer I Rolex stopped using tritium in

Rolex stopped using tritium in the late 1990s and fitted all dials with super luminova from the year 2000

Steel Rolex watches were generally seen as fairly understated

The original grey ghost dial is re-lumed

De zogeheten baton-uurmarkeringen zijn gevuld met onyx

- Matching 62523 H-18 U5 jubilee bracelet with 455B endlinks

Omega Speedmaster 3590.50 (1991) Rolex Explorer I Rolex stopped using tritium inOmega Speedmaster Professional 145. 022 1991 The Omega Speedmaster was introduced in 1957. This model was used as a tool watch in the racing world. For example, the Speedmaster has a chronograph function. The Speedmaster is known for the model used by NASA as the first watch on the moon. NASA wanted to provide astronauts with a durable timepiece and Omega passed all the rigorous tests conducted between 1964 and 1965. Omega was officially certified by