Designed as a professional diving watch, the 39 mm bronze case (47 mm from lug to lug) impresses with its 20 mm curved lugs and brushed surfaces in contrast to the polished edges.

Immediately recognizable by the unprotected crown and with a compact height of only 10 mm, the case has been reduced to accommodate our CMM.20 micro-rotor caliber, while the water resistance of 30 BAR is maintained thanks to the sapphire display back and the screw-down crown.

As the case is exposed to air, moisture, and daily use, it gradually develops a distinctive patina that gives each watch a unique, "vintage" character. Warm, tangible, and deeply rooted in the nautical spirit, bronze offers a natural, constantly changing surface, so no case looks exactly like another.