BRAUN Solar Watch for and Black Leather Strap with Black BN0301BKBKG Men, Women, Unisex, Case,

--------------------------------------------------------------------------------- We are a Japanese watch specialty store. * Operated by Japanese sellers - Japanese sellers with trust and experience. * Direct from Japan - All items are carefully packed and shipped promptly from Japan. * Highest quality control - Inspected by Japanese standards to ensure high quality products. --------------------------------------------------------------------------------- Arm circumference: approx. 14-19cm Waterproof: 5ATM Charging guideline - Direct sunlight (100,000 lux) Full charge: 5 hours Normal operation: 15 minutes One day's charge: 2 minutes - Cloudy outdoors (10,000 lux) Full charge: 20 hours Normal operation: 1.5 hours One day's charge: 8 minutes ・When charging a 30W light bulb approximately 20cm away (3,000 lux) Full charge: 60 hours Normal operation: 4 hours One day's charge: 25 minutes ・Office (700 lux) Fully charged: - Normal operation: 35 hours One day's charge: 100 minutes *When fully charged, the operating period is approximately 4 months. Official warranty: 2 years Accessories: Official warranty card