Citizen watch eco drive world chrono at mens at8116 57e citizen world chronograph a t the ideal timepiece for the avid world traveller atomic timekeeping in 26 time zones 120 second chronograph measures up to 60 minutes perpetual calendar 1224 hour time power reserve indicator day and date crafted with rose gold two tone stainless steel case and bracelet with black dial featuring rose gold tone accents and sapphire crystal