L54  Longines Heritage Tachymeter Chronograph. Reference L2.781.4.13.2. Watch measures a perfect 41mm and is made from steel. Automatic Longines movement caliber L688 which provides for 54 hours of power reserve. Sapphire crystals on both sides of the case. Waterproof 3ATM or 30 meters (NOT suitable for swimming!). Functions are hours, minutes, sub seconds, chronograph, tachymeter and date. This watch is fitted with a brand new aftermarket brown leather strap with the original steel pin buckle. Naturally this watch is complete with the original box and (open) papers. Please be aware that this watch has just been checked and polished by our official Longines certified watchmaker and is in mint condition. One of the most beautiful Longines watches ever! SOLD