Citizen Eco-Drive x Analog ft. Seaplane Men Casual Formal Round 100m Water Resistant Watch AW1717-81X AW1717 AW-1717Enhance your timepiece collection with this stylish men's aviator watch, boasting a black stainless-steel case, luminous numerals, and a sleek olive-green dial. Enjoy precise timekeeping with its three-hand and calendar movement, paired with a durable stainless-steel bracelet and 100m water resistance.Caliber Number / MovementJ810 (solar Eco-Drive)Power Reserve / AccuracyApproximately 8 months when fully charged (+/-15 seconds per month)CrystalMineral crystalLuminousLuminous on hands and indexesCase & Band MaterialStainless steel case with metal band (three-fold clasp with push-button release)Water Resistance100m / 10 barCase SizeThickness: 10.3 mmDiameter: 44.0 mmOther SpecificationsCitizen Eco-Drive x Analog ft. SeaplaneNon-rotating bezelDate displayInsufficient charge warning functionOvercharge prevention functionRegular timekeeping (analog display)