Bell & Ross BR 01-92 AIRSPEED Mode D'emploi page 7

A. Minute hand
B. Hour hand
C. Second hand
D. Case attachment screw
(NEVER UNSCREW)
E. Strap fastening or part for attaching the strap to the case
F. Crown
G. Screw for attaching the strap to its fastening (E)
H. Screw for attaching the fastening (E) to the case
I. Screw to access button for disassembling the crown
(NEVER UNSCREW)
0. Unscrew the crown (counterclockwise)
1. Wind the mechanism manually (clockwise)
2. Neutral position or intermediate notch
3. Set the time (either clockwise or counterclockwise)
4. Unscrew the four screws (G) to remove the strap (counterclockwise)
5. Unscrew the four screws (H) to remove the strap fastenings (E) (counterclockwise)