Steel - yellow gold Case Diameter: 28 mm Between lugs: 17
The Speedmaster 38 mm collection has been crafted with simplicity
Metal skeletonised Super-LumiNova®-filled hour and minute hands and 24-hour hand
Gilt applique numerals and indices
has a polished-brushed stainless steel case and laser ablated black ceramic [ZrO2] dial
Longines Spirit Zulu Time 39mm GMT Steel - yellow gold CaseAutomatic watch, 39. 00 mm, stainless steel and ceramic bezel, L3. 802. 4. 50. 6 Gmt date, self winding mechanical movement beating at 25'200 vibrations per hour, with a monocrystalline silicon balance spring power reserve up to 72 hours. Bi directional rotating bezel screw in crown, water resistant to 10 bar, scratch resistant sapphire crystal, with several layers of anti reflective coating on both sides. Black matt dial, swiss super luminova.