Multifunctional Large Calendar Luminous Waterproof Mechanical Watch

Specification:
Case material: High-quality metal case
Strap material: High-quality leather strap
Back cover material: Stainless steel hollow see-through bottom cover
Mirror material: Hardened mineral glass
Dial: High-end dial
Buckle: Pin buckle
Movement: Automatic tourbillon mechanical movement
Function: Week\month\calendar\luminous
Waterproof: 30m life waterproof
Watch diameter: About 40mm
Strap diameter: 22mm
Full length of the watch: 240mm
Watch weight: 85g

Packing list: Mechanical watch x1