Men's Manual-Wind Mechanical Wristwatch, Commemorative Edition August 1st Theme Vintage (New Old Stock)
• Movement: Chinese 7120 Manual-Wind Movement
• Available Options: August 1st Commemorative Version Black Cowhide Leather Strap / August 1st Commemorative Version Brown Cowhide Leather Strap / August 1st Commemorative Version Butterfly Clasp Steel Bracelet / August 1st Commemorative Version Milanese Mesh Bracelet / August 1st Commemorative Version Expansion Band
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~