MAG BK2 Digital Solar Dual Urethane Smaller Suitable for Black MW-550A Watch, Radio-Controlled, Powered, Power, Waterproof, Strap, Size, Children,

--------------------------------------------------------------------------------- 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. --------------------------------------------------------------------------------- Case size: 48mm x 41mm Daily life enhanced water resistance: 10 bar Radio-controlled clock (manual reception possible/radio reception status display) Dual power operation using solar power and lithium battery (automatic switching) Wrist size: 14.0cm~22.0cm