Case / Bezel Material: Stainless steel One-Touch 3-fold clasp Stainless steel band Sapphire glass with non-reflective coating Slim case Pink gold ion plated case Pink gold ion plated band 50-meter water resistance Date display Regular timekeeping Analog: 3 hands (Hour, Minute, Second) Accuracy: ?ñ 20 seconds per month approx. Battery life: 2 years on SR616SW Case size: 36.7??30??5.8mm Net weight: 57g