Breguet MARINE HORA MUNDI 5557 Manual De Instrucciones página 13

Crowns, pushbutton and their functions
English
I - Crown for winding, setting the time and changing the date
1. Screwed-in position
2. Winding position
3. Quick date correction position
4. Time setting position with stop seconds
II - Crown-pushbutton for time zone selection and correction
Crown function:
1. Neutral position
2. Setting the selected time zone
Pushbutton function:
1. Time zone change (by pressing)