Longines Master Collection Moon Phase Watch - 40 mm Steel Case - Silver Barleycorn Diamond Dial - Brown Alligator Strap - L2.909.4.77.3 Mercury sapphire dial with satin-finished rhodium-plated

sapphire dial with satin-finished rhodium-plated appliques

an embodiment of Rolex's iconic design

interchangeable rhodiumized 18K white gold folding buckle

caliber 589 f self-winding movement with continuous running 30 seconds small seconds hand located at the 9 o'clock position

Water resistant to 100 m (330 ft)

Longines Master Collection Moon Phase Watch - 40 mm Steel Case - Silver Barleycorn Diamond Dial - Brown Alligator Strap - L2.909.4.77.3 Mercury sapphire dial with satin-finished rhodium-plated40. 00 mm stainless steel case, transparent sapphire crystal back, scratch resistant sapphire crystal, silver barleycorn 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, brown alligator strap. Water resistant to 3 bar.