The Longines Spirit Zulu Time has a 42mm stainless steel case with a blue ceramic bezel, it has an anthracite dial with applied Arabic numerals and gilt hands with Swiss Super-LumiNova covered by a scratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides. It is water resistant to 10 bars. Its functions include hours, minutes, seconds and date with 24 hours hand with time zone mechanism. It comes with a stainless-steel bracelet with a double safety folding clasp and push-piece opening mechanism. Easily change your bracelet/strap thanks to the Longines interchangeable system.