Jaquet Droz Grande Seconde Off-Centered Chronograph 43mm

PRODUCT DESCRIPTION

Polished stainless steel case.
Diameter : 43 mm.
Thickness : 14.83 mm.
Blue sandblasted dial.
Polished hands.
Time :
Off-set hour and minutes sub-dial at top right side of the dial.
Fine printed hour markers and minute track.
Chronograph (stopwatch) function :
Monopusher (single pusher) function : the start/stop/reset functions are all controlled by a single pusher located at the center of the crown.
Column wheel mechanism.
Large central 60 seconds counter hand.
30 minute sub-dial at the center of the bottom sub-dial.
Date :
Date indicated at the perimeter of bottom sub-dial.
Retrograde hand : the date hand jumps back from 31 to 1.
Jaquet Droz caliber 26M5R with silicon balance spring and pallet horns.
Beats at 21,600 vph.
Contains 34 jewels.
Has an approximate power reserve of 40 hours.

Jaquet Droz