FEATURES : modern radio-controlled wristwatch with unisex size polished stainless steel case case back attached with 4 screws sapphire crystal polished stainless steel milanaise strap length-adjustable clip clasp with logo multi-frequency radio-controlled movement with autoscan receives the time signals DCF77 (Germany), JJY40/60 (Japan) and WWVB60 (USA) time can be set via the crown or the Junghans Mega App perpetual calendar date display anthracite dial luminous hour and minute hands with Super-LumiNova light grey indices central second hand water resistant up to 5 bar width (without crown) 39.3 mm height 8.8 mm weight 71 g comes in an exclusive Junghans watch box