Product: Swiss Brands Men's Automatic Self-Wind Watch Stainless Steel and with Brown Genuine Leather Band (Silver Black)
Brand: MASTOP
Color: Silver Black

I.Product Introduction 
Push button closure,safety and comfortable to wear.You can view the mechanical movement though the back of the watch.This watch has a 24 hours sub-dial and three large hands with analog display scale.As a fashion mechanical watches,it was a nice gifts and also have collection value.(Water resistant to 3ATM(30m)) 
 
II.About Automatic Mechanical Watch 
Automatic mechanical watches are made up of about 140 or more parts that work together to tell time.So automatic watches do not operate on batteries.Automatic movements mark the passage of time by a series of gear mechanisms, and are wound by the movement of your wrist as you wear it. Also referred to as self-winding, watches with automatic movements utilize kinetic energy, the swinging of your arm, to provide energy to an oscillating rotor to keep the watch ticking. They're considered more satisfying to watch collectors because of the engineering artistry that goes into the hundreds of parts that make up the movement. If you do not wear an automatic watch consistently (for about 8 to 12 hours a day), you can keep the watch powered with a watch winder. 
 
Specification (approximate): 
- Case Diameter: 40cm 
- Case Thickness: 1.2cm 
- Band Width: 2.2cm 
 
Package Including 
Watch x 1 
Gift box x 1 
Wipe Cloth x 1 
User Manual x 1
Stainless steel and synthetic sapphire glass, high-quality Automatic Mechanical movement from Swiss precise time,
The three small dial is 24H, Day and Week, No Chronograph feature. 1 x User Manual, 1 x Gift Box
Polished 316L stainless steel case /Diameter:40mm ,thickness:12mm
Transparent case back that the movement of the watch can been seen
Water resistant up to 30 Meters ( Daily use, Rainproof and Splash-proof, But not suitable for Hot Bath)

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