Alba (From Seiko) SignA x Analog ft. Flyback Chronograph Men Formal Round 100m Water Resistant Watch A4B025XDiscover the Alba (from Seiko) SignA chronograph watch, featuring a robust stainless steel case and bracelet with flyback chronograph function. This 43mm formal timepiece offers 100-meter water resistance, luminous hands, and a precise quartz movement for lasting performance.Caliber Number / MovementVK64 (quartz)Battery Life / AccuracyApproximately 3 years (+/-20 seconds per month)CrystalMineral crystalLuminousLuminous on hands and indexesCase / Band MaterialStainless steel case with stainless steel band (three-fold clasp with push-button release)Water Resistance100m / 10 barCase SizeThickness: 12.9 mmDiameter: 43.0 mmLength: 48.7 mmLug width: 22.0 mmOther SpecificationsAlba (From Seiko) SignA x Analog ft. Flyback ChronographScrew case backDate and 24-hour displayChronograph up to 60 minutes in 1/5-second incrementInstant reset function with split timeRegular timekeeping (analog display)