CROWN AT NORMAL
POSITION
24-HOUR HAND
(Indicates the time on a 24-hour basis)
BUTTON (A)
*In stopwatch function Start/Stop
BUTTON (B)
*In stopwatch function Split/Split
Release/Reset
VD 54 B
TIME SETTING
POSITION
STOPWATCH
SECOND HAND
(Move in second increments)
STOPWATCH
MINUTE HAND
(Move in minute increments)