Available in two sizes measuring 46 and 42 mm in diameter this divers watch water resistant to 200 m 660 ft echoes the functional and elegant design of the legendary 1950s model the black blue or green unidirectional rotating bezel matches the various dial colours the original styling of this grand classic is accentuated by the steel mesh bracelet or the perforated sporty rubber strap equipped with a clasp featuring a comfort enhancing extension that is adjustable in a few secondsmo