Publicidad
L688, L688.4
90
Automatic chronographs
Shows the hours, minutes, seconds and date. Can be used to time
events that last up to 12 hours, the results being shown to 1/5
of a second.
2-position crown
Adjusting the time and stop seconds
(See page 64)
Book_I.indb 90
Book_I.indb 90
Chronograph
seconds hand
Hour hand
C
Date push-piece*
Small seconds
12-hour counter
L688, L688.4
L688, L688.4
L688, L688.4
Column-Wheel
th
Minute hand
Start/stop push-piece.
Engagement and
disengagement
A
push-piece for the
chronograph hand
and counters
2-position
crown
30 minute
1 2
counter
Return-to-zero
B
push-piece for the
chronograph hand
and counters
Date aperture
Quick date adjustment
Push-piece for adjusting the date is at 10 o'clock. Using the
soft-pointed instrument provided by Longines, press the push-piece
to obtain the exact date. It is necessary to adjust the date at the
end of each month with less than 31 days.
* On the Spirit collection, screw-in push-piece
Chronograph standard functions
(See page 79)
27.01.20 09:48
27.01.20 09:48
Publicidad
Capítulos
