Calibre No.: B877
Maximum run time from full charge (Normal Use Condition): Approximately 6 months
Movement: Eco-Drive
Signal Reception: Without Radio Reception Function
Strap: Stainless Steel
Water Resistant: Water Resistant to 20bar
Weight: 172g
Thickness: 13.3mm
Case Size: 42mm
Case: Stainless Steel
Surface Processing: Grey Plating
Glass: Crystal Glass