Kinetic movement; functions without a battery; powers Kinetically with the movement of your armStrong Hardlex crystal protects dial from scratchesCase diameter : 39.5 mmStainless steel case; black dial; date functionWater resistant up to 330 feet (100 M)

Quality Japanese-Quartz movementHardlex crystalTwo-tone-stainless-steel case; Light-silver dial; Day-and-date functionsWater-resistant to 99 feet (30 M)

Quality Japanese quartz movement.Strong Hardlex crystal protects case from scratches and scrapesTitanium bracelet and case; black dial; day-and-date functionsWater-resistant to 165 feet (50 M)

Reliable Japanese-quartz movementStrong Hardlex crystal protects dial from scratchesTwo-tone-stainless-steel case; silver dial; day-and-date features at three o'clockLuminescent hour and minute handsWater resistant up to 99 feet (30 M)

Reliable Japanese-quartz movementStrong Hardlex crystal protects dial from scratchesStainless steel case; black dial; date function; chronograph functionsCase diameter : 39.5 mmWater resistant up to 330 feet (100 M)

Reliable Japanese-quartz movementStrong Hardlex crystal protects dial from scratchesGold-tone-stainless-steel case; gold dial; day-and-date functionsWater resistant up to 99 feet (30 M)