Alba (From Seiko) Active x Quartz ft. Chronograph Men Formal Round 100m Water Resistant Watch AM3A49X1Elevate your style with the Alba (from Seiko) Chronograph - a 100m water-resistant quartz watch featuring a 43.8mm stainless steel case and precise chronograph (1/10-second increments). With luminous markers, date display, and durable mineral crystal, it is perfect for both sport and sophistication.Caliber Number / MovementVD57 (quartz)Battery Life / AccuracyApproximately 2 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: 11.5 mmDiameter: 43.8 mmLength: 52.0 mmLug width: 22.0 mmOther SpecificationsAlba (From Seiko) Active x Quartz ft. ChronographScrew case backDate displayChronograph up to 60 minutes in 1/10-second increment (split time)Regular timekeeping (analog display)