Citizen Perpetual Calendar Eco-Drive Men's Watch BL8156-80E

Perpetual Calendar Eco-Drive Men's Watch BL8156-80E Calibre No. E870 Maximum run time from full charge(Normal Use Condition) Approximately 7 months(Normal Use Condition) Movement Eco-Drive Signal Reception Without Radio Reception Funtion Strap Stainless Steel Water Resistant Water Resistant to 10 bar Thickness 11.2mm Case Size 42mm Case Stainless Steel Surface Processing Rose Gold Plating + IP Black Glass Sapphire Glass Specification 24hrs, Date and Day Display Alarm Day, Date and Month Display Eco-Drive (recharged by any light source, no need for regular battery replacement) Insufficient Charge Warning Function Overcharge Prevention Function Perpetual Calendar Power Reserve Level Indication