Citizen optical calendar watch, this watch has been bought for 7 or 8 years, and it is very easy to wear! Don't worry about moving and adjusting the date. You're not afraid.

The method of adjusting the date and time is as follows:

1, handle the first gear, turn the handle to adjust the function needle to CAL position, and pull the handle to the second gear.

2. Stop the function pointer at the position of L.Y (leap year) and turn the handle head to the current year.

3. Press the button in the upper right corner, stop the big second hand at 1( 1), and turn the handle head to the current month. Press the upper right button, the function pointer stops at the sun, and the handle head is adjusted to the current date (both forward and backward).

4. Press the button in the upper right corner to move the pointer and turn the handle head to the current week.