Casio Solar Watch with Smartphone Black G-Shock G-STEEL Link, GST-B300B-1AJF, Men's,

--------------------------------------------------------------------------------- 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. --------------------------------------------------------------------------------- Set contents: Main unit, box, instruction manual, warranty card included in the instruction manual Waterproof: 20 ATM Mobile Link function that enables functional linking via Bluetooth® communication with compatible smartphones Shock-resistant structure that is resistant to shocks and vibrations Hand retraction function temporarily retracts the hour and minute hands that overlap the LCD display, making it easier to read the displayed data.