The ultimate heavyweight: Longines Master Collection Quartz Watch. Men s watch with a diameter of 36mm. This classic and timeless Longines casual fashion quartz watch embodies the oldest manufacturing aesthetics of the Longines brand, renowned worldwide for its winged hourglass logo. The smooth and radiant moon captivates the heart. The uniquely designed case, with its ultra thin profile, creates an eternal beauty. The men s model features a Swiss ETA 282.001 quartz movement, ensuring precise timekeeping and durability. It is equipped with a scratch resistant sapphire crystal, a three fold safety clasp, and a push button release mechanism. Each watch comes with a unique serial number and is shipped in complete packaging.