Longines Master Collection Watch - 40 mm Steel Case - Black Diamond Dial - Bracelet - L2.793.4.57.6 ballon-bleu Case material is a combination

Case material is a combination of Caribbean blue and white Quartz TPT

is synonymous with the competitive

screw-locked crown set with baguette-cut diamonds

and rich in surprises

and every second tells a story

Longines Master Collection Watch - 40 mm Steel Case - Black Diamond Dial - Bracelet - L2.793.4.57.6 ballon-bleu Case material is a combination40. 00 mm stainless steel case, transparent sapphire crystal back, scratch resistant sapphire crystal, black lacquered polished dial with diamond indexes set with 13 Top Wesselton VS SI diamonds (~0. 059 cts), caliber L888 automatic movement with hours, minutes, seconds and date, approximately 64 hours of power reserve, stainless steel bracelet. Water resistant to 3 bar.