Haofa 1929 Green Black Carbon TPT

Product Specification

Drive: Single-spring Drive
Vibration Frequency: 28800 (times/hour)
Winding Method: Automatic
Case Diameter: 42mm x 50mm
Case Thickness: 15mm
Strap Width: 26mm - 28mm
Movement Diameter: 28mm x 32mm
Inner Lenght: 31mm x 35mm
Case Material: 316L Stainless Steel
Strap Material: Silicone Rubber
Water Resistance: 50M
Mirror & Back Cover: Sapphire Glass
Crown: Straight-in