Citizen Eco-Drive Square White Dial Men's Watch - BV104004A

Citizen Eco-Drive Square White Dial Men's Watch, Model BV104004A

Features:

• All Stainless Steel
• Black Strap
• Water Resistant
• Never Needs A Battery

Specifications:

• Movement Caliber: B690
  
• Maximum Power Reserve at Full Charge: 300 Days
  
• Low Charge Warning: 7 Days
• Quick Start: Yes
• Charging Time From Stop State
  
  • Indoors, Office (500 Lux): 4 Hours
    Usually, overhead office light is insufficient to achieve a full charge from a completely depleted power reserve. We recommend that you use natural outdoor light, or an incandescant light source 20" from the watch for charging a watch in this state. However, office light is sufficient for keeping your watch continually charged
    
  • Incandescant 20" (3,000 Lux) 230 Hours
    
  • Outdoors, cloudy (10,000 Lux) 70 Hours
    
  • Outdoors, Sunny (100,000 Lux) 10 Hours