Watch Details •Movement: Swiss Isa chronograph Quartz •Dial : Salt water Mother of Pearl •Case Measurements: 48mm •Thickness: 18mm •Bezel: Fixed •Crystal: Mineral •Crown: Push/Pull •Sub-dials: 2:00 - Perpetual Seconds, 6:00 - Day of the Week and 10:00 - 30-minute •Bracelet: Stainless Steel •Bracelet Measurements: 7-1/2 inches Length x 24.11mm Width •Clasp: Push Button Deployment •Water Resistance: 3 ATM - 30 meters - 100 feet