Quality Japanese Automatic movement; functions without a battery; powers automatically with the movement of your armPower Reserve IndicatorScrewed-Down CrownSkeleton case-backWater-resistant to 330 feet (100 M)

Orient Caliber 46943 21 Jewels Self-Winding Automatic Movement, Oscillation Frequency : 21,600 oscillations per hour (6 beats per sec)Stainless Steel Case and Band, Push Button Fold Over Deployment Clasp with Safety Lock FeatureMineral Crystal, Day/Date Display, Luminous Hands and Markers, Uni-Directional Rotating BezelCase Size : 44.5mm Diameter, 13.3mm ThicknessWater Resistant - 200M, Screwed Down Crown, Solid Caseback

Quality Japanese Automatic movement; functions without a battery; powers automatically with the movement of your armSolid stainless-Steel BraceletMineral crystalMulti EyeWater-resistant to 165 feet (50 M)

Quality Japanese Automatic movement; functions without a battery; powers automatically with the movement of your armPower Reserve IndicatorScrewed-Down CrownSkeleton case-backWater-resistant to 330 feet (100 M)