Haofa 1969 Sanxindui Copper Mystery

Product Specification

Movement: 7H50 Automatic Vibration Frequency: 28800 (times/hour)| Drive: Single-spring Drive
Winding Method: Automatic Winding Bezel Material: NTPT Carbon Fiber
Case: 316L Stainless Steel
Strap Material: Silicone Rubber
Water Resistance: 50M
Back Cover: Sapphire Glass
Case Diameter: 42mm x 50mm
Case Thickness: 15mm
Strap Width: 26mm - 28mm
Movement Diameter: 28mm x 32mm
Inner Length:
30mm x 35mm