Stainless steel watch case very durable

Waterproof: can not bathe and swimn
Function: Pull and rotate the middle knob to adjust timen
Type: mechanical watchesn
Case Material: Stainless Steeln
Band Material: Stainless Steeln
Movement: Automatic Mechanical n
Clasp Type: Folding Clasp with Safetyn
Color: as picture showsn
Size: (approx) (Please allow 0.5-1cm error due to manual measurement!)n
Dial Diameter: 3.5cmn
Case Diameter: 4.6cmn
Case Thickness: 1.4cmn
Band Width: 2.2cmn
Total Length: 22cmn
Package included: nn1pc x Mens Watchn
Note: The mechanical watch needs away from the TV, computer and other objects with magnetic fields, to protect against magnetic caused when allowed to go.