• Mineral Glass
• Water Resistant
• Case / bezel material: Stainless steel
• Genuine Leather Band
• Regular timekeeping
• Analog: 2 hands (hour and minute), 1 dial (second)
• Accuracy: ±20 seconds per month
• Approx. battery life: 3 years on SR621SW
• Size of case: 36.6 × 26.6 × 7.8 mm
• Total weight: 29

• Mineral Glass
• Water Resistant
• Case / bezel material: Stainless steel
• Genuine Leather Band
• Regular timekeeping
• Analog: 2 hands (hour and minute), 1 dial (second)
• Accuracy: ±20 seconds per month
• Approx. battery life: 3 years on SR621SW
• Size of case: 36.6 × 26.6 × 7.8 mm
• Total weight: 29 g