• Case / bezel material: Stainless steel
• One-touch 3-fold Clasp
• Stainless Steel Band
• Mineral Glass
• Screw Lock Back
• Anti-reverse Bezel
• 100-meter water resistance
• Regular timekeeping Analog: 3 hands (hour, minute, second), 3 dials (date, day, 24-hour)
• Accuracy: ’???Ç??Ç?Çï’???’??Ǩ’???’???’???Ç?ǨÇ?Çï’???¶ôÇ÷¶ô¶¦¶ôÇû¶ô¶¦¶ô¶¸¶ô¶¦¶ôÇû¶ô¶¦¶ôÇñ20 seconds per month
• Approx. battery life: 3 years on SR621SW
• Size of case : 51’???Ç??Ç?Çï’???’??Ǩ’???’???’???Ç?ǨÇ?Çï’???¶ô¶«’???Ç??Ç?Çï’???Ç??’???’???’???Ç?ǨÇ?Çï’???€©’???Ç?ǨÇ?Çï’???Ç??45.7’???Ç??Ç?Çï’???’??Ǩ’???’???’???Ç?ǨÇ?Çï’???¶ô¶«’???Ç??Ç?Çï’???Ç??’???’???’???Ç?ǨÇ?Çï’???€©’???Ç?ǨÇ?Çï’???Ç??11.8mm
• Total weight : 146g