Title: Assembly a chronograph quartz watch use leather strap
STEP 1: Prepare all of watch tools you need
To assemble a complete watch, you need to prepare all the tools. Avoid looking for tools halfway and wasting time.
STEP 2: Fix the dial and movement
The movementholder is needed to fix the dial and movement together.
STEP 3: Install hands
Second, minute and hour hands install, fixed it.
STEP 4: Blow dust and clean dial
During the production of accessories, dust cannot be prevented from falling during the handling process, and cleaning is required.
STEP 5. Put into watch case
316L stainless steel watch case
STEP 6. Insert the crown
STEP 7. Debugging time
STEP 8. Close the back cover
STEP 9. Waterproof test
5ATM waterproof
STEP 10. Put on the band
2F, Building A, Shimei Industrial Park, Dalang Town, Longhua District, Shenzhen, China