Since the 1983 release of the original G-SHOCK DW-5000C, the 5000 series has stayed true to the square-shaped pedigree which has become a style icon. 35 years later, the limited edition GMW-B5000 nods to the heritage of that first ever G-SHOCK while pushing new boundaries in every way from its materials to the construction and features.The outer components, including the watch band, case and bezel, are made entirely from Stainless Steel while the interior employs a new shock-resistant construction. Complete with Radio Controlled timekeeping and a Bluetooth smart link, this collector's G-Shock will make its mark in the G-Shock Hall Of Fame.An immense 200m water resistant5 daily alarms to always keep you on timeAuto calendar always displays the right timeBattery level indicator for peace of mindBluetooth connectivity so you can connect to your smart phone