BG-9904-A1

Model:  BG-9904-A1
Shell material:  Stainless Steel 
Case diameter: 40mm
Movement type: Automatic mechanical movement
Dial thickness: 12mm
Glass:  Natural crystal glass
Waterproof performance:  30m (3ATM)

Note:  The size information is manually measured and may have errors. Please refer to the actual product for details