• Model:  SRPA21
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• Caliber 4R36 
• Vibrations: 21,600 vibrations per hour (6 beats per second) 
• Power reserve: approximately 41 hours 
• ewels: 24 jewels
• Specifications: 
• Stainless steel case 
• Screw case back 
• Screw-down crown 
• Hardlex crystal 
• Diameter: 45.00mm, Thickness: 13.4mm 
• Water resistance: 200m 
• Magnetic resistance: 4,800 A/m 
• Stainless steel bracelet with three-fold clasp with secure lock, push button release with extender
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• Packaging: New in box with manual