KINYUED Swiss Automatic Skeleton Tourbillon Mechanical Watch Men's Classic Mechanical Watch JYD-J012 watch_strap_color:brown strap white face using high precision 3D printing

using high precision 3D printing technology to build internal acoustic structure 5 BA units each side£¬will lead to a leap in sound quality

Power: USB port (5V DC)

Neat and smooth cuffs

2) Insert the battery charger for about three seconds to measure the internal resistance of the battery

2V DC Battery Capacity 500 DX

KINYUED Swiss Automatic Skeleton Tourbillon Mechanical Watch Men's Classic Mechanical Watch JYD-J012 watch_strap_color:brown strap white face using high precision 3D printingMovement brand: none Color: full rose shell + brown belt + white face + rose needle, full rose shell + black belt + black face + rose needle, full black shell + black belt + black face + rose needle Model: JYD J055 Thickness: 15mm Special features: luminous, tourbillon, dual time zones, GMT two places, moon phase display Buckle style: pin buckle Size: Size 43mm Dial diameter: 43mm Dial shape: round Waterproof: Yes Waterproof performance: 30M Buckle