10
Your Longines chronograph
A
Small seconds
2
Hour-hand
3
Chronograph-hand
4
Minute-hand
5
Push-piece to start and stop the chronograph hand and elapsed-
time registers
6
Three-position crown
7
Push-piece to zero the chronograph and registers
8
30-minute register
9
Day and date aperture
J
12-hour register
11
