Track two time zones with this Rougois watch. Luminous treated blue hour and minute hands show you local time and the sub-dial at 12 : 00 can be set to monitor a different time. A day and night indicator is shown at 6 : 00 and the main seconds sub-dial is at 9 : 00. The skeleton movement is viewable from both front and back via hardened mineral crystals and a large crown aids in quick time changes. The band is a synthetic rubber with steel inserts. Case : Solid stainless steel, 47mm diameter. Band : Synthetic rubber w/steel inserts. 24mm. Water Resistant : 50 feet. Warranty : 1 Year.