Jaeger-LeCoultre Master Series Q153847N Chronograph Multifunctional Automatic Mechanical Men’s Watch High-end Diamond-studded Model.

. Master Series 7750 fully automatic mechanical shock listing, the original 7750 automatic complex timing function, 3 6-bit timing function, 9-bit running seconds (original 7750 function, super A top shell sleeve), the quality of the ^_^ spelling function spelling technology, Men's advanced business and leisure watch, 40mm, 28800 vibration frequency, Blue Bao double-bore wear-resistant mirror, bright and open, upgraded butterfly double buckle, legendary watch, solid and reliable, business leadership style, masculinity, with the president's heart of sincerity! (Permeable, dense bottom optional)