• Case/bezel: Ion plated
• Triple-fold Clasp
• Stainless Steel Band
• Mineral Glass
• Water-Resistant
• Date display
• Regular timekeeping
• Analog: 3 hands (hour, minute, second)
• Accuracy: ±20 seconds per month
• Approx. battery life: 3 years on SR621SW
• Size of case: 31.5×28.5×6.6mm
• Total weight: 52g