Specifications Case / bezel material: Stainless steel One-touch 3-fold Clasp Solid Band Stainless Steel Band Mineral Glass Mother of pearl face Pink gold ion plated bezel Pink gold ion plated band 50-meter water resistance Regular timekeeping Analog: 3 hands (hour, minute, second), 3 dials (date, day, 24-hour) Accuracy: ± 20 seconds per month Approx. Battery life: 3 years on SR920SW Size of case / Total weight Size of case: 40.5 × 34.3 × 8.8mm Total weight: 83g