Model:2326
Movement:1H80
Drive: Single spring
Winding method: Automatic winding 
Power reserve:72 (hours) 
Vibration frequency:28800 (times/hour) 
Case diameter:42-49mm
Case thickness:15.5mm
Strap width:20-26mm
Case Material: Top and back-K9 Crystal
                      Middle-PMMA
Strap Material: Rubber
Waterproof:30m
Crystal Material: K9 Crystal
Back Cover: K9 Crystal
Crown: Straight in