Haofa 1906 double Carbon Fiber Mechanical Watch 80 Hours power Skeleton

Product Description

Inner length: 220mm
Strap width: 20mm-26mm
Case diameter: 49.5mmx43mm
Lug to Lug: 49.5mm
Movement diameter: 17.2mmx5.9mm
Case thickness: 14mm
Inner ring of long strap: 160mm~220mm
Short strap inner ring: 145mm~200mm
Movement: 7H50 Automatic machinery
Vibration frequency: 28800 (times/hour)
Drive: Single-spring drive
Power reserve: 80 (hours)
Winding method: Automatic winding
Bezel material: Carbon fiber material
Case: Stainless steel
Strap material: Rubber
Waterproof depth: 50 meters life waterproof
Crystal back cover: Artificial sapphire