Case size (H× W× D): 49.5 × 44.4 × 13.6 mm Weight: 122 g Case / bezel material: Titanium / Cobarion Band: One-touch, slide-adjustable three-fold clasp Radio-controlled Watch; Multi band 6 Bluetooth: Connects to a smartphone and automatically adjusts the time Smartphone time: Local time will automatically be adjusted whenever the watch is connected with a smartphone Water resistance: 200-meter water resistance (Perfect for free diving without scuba gear: the watch is water resistant up to 20 bar according to ISO 22810) Sapphire glass Solar Power: A solar cell provides power for operation Super illuminator: At the touch of a button, the display can be brightly illuminated in a fashionable color Shock-resistant Radio signal reception (EU, USA, Japan, China) World time function: Displays the current time in major cities and specific areas around the world Dual Time Display Date and weekday display Stopwatch function - 24 hours Timer - 1/1 sec. - 24 hours Daily alarm Smart Access Technology