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Technical specifications

‑   Mechanical automatic movement,  

Calibre 751E.

‑   28,800 vibrations/hour.
‑   Power‑reserve: approximately 65 hours.
‑  Water‑resistant to 5 ATM

Movement

Using the time and chronograph  
functions

Starting the watch

Crown in position 1
A few clockwise turns of the crown will suffice to start the 
watch. It will then automatically wind up when you wear it.  
Please note that the crown does not lock when winding, even 
when the watch is fully wound.

Setting the hour and minute

Pull the crown out to position 3.
This locks the movement. The seconds hand will also stop.
Move the hands clockwise up to the desired time and push the 
crown back into position 1. The watch will then start running again.

Date setting (fast forward)

Pull the crown out to position 2.
Move the date forward by turning the crown counter‑
clockwise. Perform the required number of turns until the 
desired date is displayed in the window.

NB: date correction should not be performed between 10.30 
p.m. and 3.30 a.m. During this period the automatic date-
change mechanism is already in action.

When the operation is completed, push the crown back into 
position 1.

Pushpiece‑free vertical‑trigger chronograph

The AMVOX2 DBS Transponder watch has created a 
revolution with its vertical‑trigger chronograph, activated by 
tilting the case, and patented by Jaeger‑LeCoultre.
The characteristic pushpieces of the chronograph mechanism 
have disappeared. In their place, an ingenious mechanism 
allows the chronograph to be started, stopped and reset 
by merely pressing directly on the watch’s sapphire crystal. 
Pressing the crystal tilts the case on its “chassis” mounting 
and, by means of the ingenious transmission levers that form 
the heart of the mechanism, activates or deactivates the 
chronograph functions.

Jaeger‑LeCoultre Calibre 751E.

1 2 3

AMVOX2 

dBs T

ransponder

 ‑ English 

3/6

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