Longines Master Collection Moon Phase Watch - 40 mm Steel Case - Blue Diamond Dial - Bracelet - L2.909.4.97.6

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, stainless steel bracelet. Water resistant to 3 bar.