This Magnificent Longines Stainless Steel Master Complications model # L2.7188.8.131.52 / L27734783 will make a perfect gift or a great addition to your collection. Designed with enduring materials and fashionable designs presenting the Men’s prestigious Master Complications. This Watch features a polished stainless steel case, brown genuine alligator/crocodile leather strap, Beautiful silver textured dial with Arabic numeral hour markers, Blued hand indicators, Moon phase display with 12 hours timer at 6 o’clock, a 30 minute timer with day and month display at 12 o’clock. 24 hour AM/PM indicator located in the same sub-dial as the running seconds hand. The longer of the 2 hands is fixed to the regular hour hand of the watch & points to the current hour in a 24 hour mode, this feature indicates if the watch is currently in AM or PM mode. The date is shown by a circle ring on the dial and indicated by the half-moon central hand, Scratch Resistant Sapphire Crystal, Transparent Case Back, Swiss Automatic Chronograph Movement, Caliber L678 (based on the Valjoux 7751 calibre), 25 Jewels, 48 Hour Power reserve, Water Resistant to 30 meters/100 feet. Two Year Limited Warranty.