Specifications Case / bezel material: Stainless steel Adjustable Clasp Stainless Steel Mesh Band Mineral Glass Gold ion plated band Gold ion plated case Water Resistant Regular timekeeping Analog: 3 hands (hour, minute, second) Accuracy: ±20 seconds per month Approx. battery life: 3 years on SR626SW Size of case : 37.5×32×8mm Total weight : 47g