Haofa 2291 Automatic Movement Calendar Display Moon Phase Diamond Bezel Mens Watch

Product Parameter

Model:2291
Movement:3H511
Drive: Single Spring
Winding method: Automatic winding
Power reserve:48 (hours)
Vibration frequency:21600 (times/hour)
Case diameter:42mm
Case thickness:9.7mm
Strap width:22mm
Mirror material: Sapphire Crystal
Case Material: Stainless Steel
Water resistance:50 meters
Crown: Straight in