Specifications Case / bezel material: Stainless steel One-touch 3-fold Clasp Solid Band Stainless Steel Band Cut Glass Mineral Glass Mother of pearl face Pink gold ion plated bezel 50-meter water resistance Regular timekeeping Analog: 3 hands (hour, minute, second), 3 dials (24-hour, date, day) Accuracy: ±20 seconds per month Approx. battery life: 3 years on SR920SW Size of case / Total weight Size of case : 42.2×37.1×10.4mm Total weight : 84g