• Case size (L× W× H): 49 × 45 × 8.7 mm
• Weight: 112 g
• Band:   Stainless Steel Band,   Triple-fold Clasp
• Water resistance: Water Resistant
• Power supply and battery life: Approx. battery life: 3 years on SR920SW
• Glass: Mineral Glass
• Surface treatment:   Black ion plated case,   Black ion plated band
• Accuracy: ±20 seconds per month
• Other features:
  Regular timekeeping:
  Analog: 3 hands (hour, minute, second), 1 dial (date)
  Date indicator