Men's Automatic Mechanical Wristwatch, 316L Stainless Steel
• Movement: Japanese NH35 Automatic Movement
• Case Diameter: 40mm
• Case Material: Stainless Steel
• Available Options: Blue Dial + Domed Blue Ceramic Bezel / Blue Dial + Domed Silver Steel Bezel / Black Blue Dial + Sub Blue Ceramic Bezel / Green Dial + Green GMT Ceramic Bezel / Green Dial + Sub Green Ceramic Bezel / Black Dial + Domed Black Ceramic Bezel (+4 more)
• Dial Diameter: Case Diameter 40mm, Excl. Crown
• Dial: As Shown
• Strap Width: 20mm
• Dial Material: Sapphire Glass
• Water Resistance: 5ATM
Usage Method
How to adjust the time and wind up a manual mechanical watch?
First, pull your head out to the right.
Then rotate downwards and adjust the time clockwise.
Next, press the pulled out head inward. Finally, use your thumb and index finger to move your head up for about 25 to 30 turns until it stops turning.

congratulations! The watch is ready to go~
Don't forget to wind it up every day~