MONRO ADVENTURE - Setting your watch 

The multi-functionality of MONRO ADVENTURE
LOCAL TIME
The traditional method of reading the time using the main hour, minute and second hands
24 HOUR TIME
In this case the GMT hand is used for the hour reading, with the minute hand.
The GMT hand takes 24 hours to complete one full turn. If the local time is 10:10am then it should point to 10 on the bezel, if it's 10:10pm then it should point to 22.
SECOND TIMEZONE
To set and use the GMT hand as a second time zone, rotate the crown at 2 o'clock. This will turn the world city ring in either direction. Line up your current location to the local time on the bezel. (If the local time is 10:10 in the morning, line your location to 10 on the bezel.) Then unscrew and pull out the crown at 4 o'clock to the first position and rotate clockwise. This will turn the GMT hand. Line the hand to your destination and push the crown back. The GMT hand now shows the time at your destination by reading the 24 hour markers on the bezel. 10:10 in London, 18:10 in Hong Kong.
ELAPSED DIVE TIME
Rotate the uni-directional bezel in line with the minute hand to provide a start time for minutes elapsed