Haofa 1978 Black White Carbon TPT Car Rim Design

Product Specification

Movement: 82S7 Automatic Winding
Drive: Single-spring Drive
Power Reserve: 40 (hours)
Vibration Frequency: 21600 (times/hour)
Case Diameter: 43mm x 49.5mm
Case Thickness: 14mm
Strap Width: 20mm - 26mm
Strap Material: Silicone Rubber
Water Resistance: 50M
Front & Back: Sapphire Glass
Crown: Straight-in