Oyster Prince Submariner Marine Nationale

Marine nationale divers were known to have used parachute belts to make watch straps, as on the example of reference 9401 presented here, dating from 1977.

The elasticity of this material made the watch comfortable to wear and allowed easy adjustment over a diving suit. The back of this watch bears the engraving M.N. 77.

The bracelet shown here was not produced by TUDOR.