Master Jijia ultra-thin series

Upgrade version of the highest version of the Jinjia Master Series!
1 ‘️uses the same as the authentic (6-bit small seconds) 7750 chronograph movement, vibration frequency swing 28800
The whole 2 ‘️watch is smooth, slim and elegant, with a comfortable diameter of 40 mm!
3 “️sapphire double divination anti-wear mirror, using Swiss standard sapphire crystal glass, also covered with super antireflective coating, showing the extraordinary features of the brand!
4 “️upgrade butterfly double button!