Caliber R TO 27 QR SID LU CL

Manual Winding movements

Description

Technical Specifications

• Thickness: 12.61 mm
• Diameter: 38.00 mm
• Case diameter: 42.80 mm
• Number of jewels: 55
• Power reserve: min 38 max 48 hours
• Balance-wheel: Gyromax
• Geneva Seal Hallmark.