Adjustment method: 
1. Will be bristling against his watch, keys march to the right 
2. Watch black screen, tap right, light up the screen 
3. Screen, press Right-state light 3 to 5 seconds, release the button 
4 At this point half of the number of flashes on the watch (hours), the middle display sideways to lower case i, the lower half displays an uppercase A or P 
5. Quickly press Right, adjust the hours, adjust the press right after the 3 to 5 seconds, release the button 
6. At this point time to adjust watch a good half-hour show, the middle display sideways i, the lower half of digital flash (minutes) 
7. Quickly press Right, adjust the minutes, adjust the press right after the 3 to 5 seconds, release the button 
8. At this point half of the number of flashes on the watch (month), intermediate cross-i lost the second half was a long number 
9. Quickly press Right, adjust the month, adjust the press right after the 3 to 5 seconds, release the button 
10. At this point the watch display to adjust a good month on the part of the middle cross i lost the lower half of flash number (date) 
11. Quickly press Right, adjust the date, adjust, wait 5 to 10 seconds, watch a black screen after the adjustment better. 

Dial diameter: 3.8cm 
Dial Thickness: 1.5cm 
Strap length: 20cm (not cut) 14.5cm 
Strap width: 2.5cm