L7  Longines HydroConquest. Reference L3.642.4.56.6. Watch measures 41mm and is made from steel. Automatic Longines movement caliber L633. Sapphire crystal on the front and an engraved closed case back. Waterproof 30ATM or 300 meters. Functions are hours, minutes, sweep seconds and date. This watch is fitted with the original steel bracelet with integrated folding clasp with security link. Naturally this watch is complete with the original box and papers dated October 2015. The watch has been checked by our watchmaker and it runs +1sec/day! Super value watch for money and low stock at Longines dealers worldwide! SOLD