Longines Master Collection Moonphase Automatic Watch L2.919.4.92.6A sleek stainlesssteel watch with a sunray blue dial and a moonphase window that tracks lunar cycles. Its selfwinding mechanical movement beats at 25,200 vibrations per hour and offers a 72hour power reserve. Waterresistant to 3 bar and protected by a scratchresistant sapphire crystal, its ready for any adventure. The sturdy bracelet folds with a triplesafety clasp for effortless wear. Case Diameter 42 mm Case Material Stainless steel Dial Color