Longines Master Collection Moon Phase Watch - 40 mm Steel Case - Blue Diamond Dial - Blue Alligator Strap - L2.909.4.97.0

40.00 mm stainless steel case, 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, approximately 64 hours of power reserve, blue alligator strap. Water resistant to 3 bar.