Jam Pria Edifice EFR 540 dual tone Black rosegold stainless steel strap Series Edifice Gender Pria Case diameter 46 mm Case thickness 12 mm Water resistant 100 Meters/10 ATM/10 BAR Case material Stainless Steel Case back Screw case back Glass material Mineral crystal Strap material Stainless steel Clasp Fold over with one push button Calendar Date Luminious / LumiBrite Yes Movement Quartz Movement chronograph Weight 162g Accuracy ±20 seconds per month Approx battery life 3 years on SR920SW Regular timekeeping Analog: 3 hands (hour, minute, second) 3 dials (stopwatch minutes, stopwatch seconds, 24-hour) 1-second stopwatch Measuring capacity: 9'59 Features Large dial Date display Stopwatch Retrograde minute hand for stopwatch inside box: 1x Jam Pria Edifice EFR 540 dual tone Black stainless steel strap Series Edifice