【Accurate and Readable】: This high-quality quartz pocket watch can keep accurate time. Pin/clip nurse watch with luminous hands for easy reading in low light, perfect for night shifts. (Note: Expose the watch to the light source before wearing it in the dark.)

【Easy to Wear】: The pocket watch is equipped with a safety pin and a soft silicone case, which can be attached to a clothes pocket or a stethoscope, suitable for use in hospitals, clinics, running, hiking or other outdoor activities.

[Note]: Precautions for using fully automatic mechanical watches:

1. Non-professionals should not open the back cover to avoid damage.

2. When the watch is adjusted, be sure to push the handle all the way back.

3. Adjustment of strap length: small adjustments to the movable pin position, large adjustments require disassembling the strap grains.

4. The automatic mechanical watch may run slow when the wearer is less active, which is a normal phenomenon. When using, please wind the crown 20-30 turns to make the spring initially wound.

Precautions for using manual mechanical watches:

1. Wind the spring fully every 24 hours to ensure enough power to skip the day when traveling. When winding, hold the watch up at 12 o'clock and turn the crown clockwise until it is fully wound. Be careful not to force the crown after fully winding the spring, so as not to twist the winding stem or spring.

2. To quickly adjust the calendar, you need to pull out the crown, align the hour and minute hands at 12 o'clock, and turn it counterclockwise for 3-4 hours, then turn it clockwise until it is at 12 o'clock, and the calendar will be quickly adjusted by one day. Pull out the crown and turn it, so that the hour and minute hands turn clockwise for two turns, and the calendar can also advance one day.