◆SKMEI 1646 Watch Instruction
（SKMEI 1646 LED watch button）
- Mode: Time display, Date, Second;
- Display Year, Month, Date, Hour and Minute（Year display range 2000-2099 years）;
- 12 hours Display Mode
- Press A/C key to choose all the modes as following:
Time and Date Setting
- In the time display mode , press B key to enter the time setting mode, the hours will start to flash.
- Press B key to select the setting item as following . Press A/C key to increase the setting item.
- When setting Hour., A appears and it represents Morning ,P represents Afternoon.
- After finishing setting the time, keep pressing B key to confirm the time and exit the time setting.
- When setting the minutes, the seconds will be reset to zero automatically.
- The date can be set between 2000 and 2099.(Y 28 means the year of 2028）