Yema Navygraf Forces Sous-Marines FOST Bronze

Yema made the Navygraf FSM for the French Navy's strategic submarine force, FOST, to mark its 50th anniversary: two editions of 50 watches, in steel and bronze, meant only for Navy personnel. Then the public saw them on Instagram and asked for them too, and Yema made them available. This is the bronze one, and the whole 38.5 mm case is bronze except the caseback, including the unidirectional bezel with its 60-minute scale engraved into the metal. Pointed crown guards and polished bevels give it a period look under a thick, highly domed sapphire crystal. It is 11.3 mm thick and rated to 300 m, with Yema's own YEMA2000 automatic and 42 hours of reserve. It comes on a Marine Nationale parachute elastic strap and lists at $1,350.

Written 28 September 2026 from Yema's US product page and Monochrome's introduction.