Casio Edifice Mens Chronograph Sports Watch EFR-506D-7A EFR506D Specifications : Chronograph Slide rule 100-meter water resistance Day and date display at 3 o’clock EDIFICE logo stamped on the crown back cover and buckle Mineral Glass Screw Lock Crown Screw Lock Back Case / bezel material: Stainless steel Double-lock 1-press 3-fold Buckle Stainless Steel Band Solid Band 1-second stopwatch Measuring capacity: 11:59'59 Measuring mode: Elapsed time Regular timekeeping Analog: 3 hands (hour minute stopwatch seconds) 3 dials (timekeeping second stopwatch hours stopwatch minutes) Accuracy: ±20 seconds per month Approx. battery life: 5 years on SR927W Size of case/total weight: 51.5 X 44.9 X 11.3 mm/163 g |