Longines Master Collection Moon Phase Automatic Watch - 42 mm Steel Case - Blue Diamond Dial - Blue Alligator Leather Strap - L2.919.4.97.0

42.00 mm stainless steel case, 11.20 mm thick, transparent sapphire crystal back, scratch-resistant sapphire crystal, sunray blue dial with diamond indexes set with 13 Top Wesselton VS-SI diamonds (~0.059 cts), caliber L899 automatic movement with hours, minutes, seconds, moon phase display and date indicated by small hand at 6 o'clock, moon-phase, blue alligator leather strap. Water resistant to 3 bar.