Longines Master Collection Moon Phase Watch - 40 mm Steel Case - Black Barleycorn Roman Dial - Bracelet - L2.909.4.51.6 Calender A harmonious fusion of tradition

A harmonious fusion of tradition and cutting-edge technology

a power reserve indicator

25mm x 30mm 18K rose gold case set with diamonds

The Sapphire glass crystal not only provides a clear view of the intricate Skeleton Dial but also adds a layer of durability

Longines Master Collection Moon Phase Watch - 40 mm Steel Case - Black Barleycorn Roman Dial - Bracelet - L2.909.4.51.6 Calender A harmonious fusion of tradition40. 00 mm stainless steel case, transparent sapphire crystal back, scratch resistant sapphire crystal, black barleycorn dial with painted Roman numerals, 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.