Master Compressor Diving Pro Geographic
ref. 185T770
It is equipped with an ingenious patented mechanical depth gauge on the side of the case. Its movement enables the user to select a city at a turn of the crown and to display the time there on a large disc at 9 o’clock. The grade 5 titanium case is water-resistant to 300 metres and equipped with compression key crowns.
Versions
Technical details
- Reference:
- 185T770
- Case material:
- Titanium
- Strap/bracelet:
- Articulated rubber
- Jaeger-LeCoultre Calibre
-
- 979
- Movement
-
- Automatic
- Pieces number : 274
- Vibrations per hour : 28800
- Power-reserve : 48 Hours
- Jewels : 29
- Barrel : 1
- Height : 7.30 mm
- Functions
-
- Hour - Minute
- Movement operating indicator
- Date
- 2nd time zone selected on the 24-city disc
- 24 time-zones
- Diving bezel
- depth-sensor chamber, depth-gauge hand
- Case
-
- Titanium
- Water resistance : 30 bar
- Dial
-
- Black, stamped and luminescent numerals and hour-markers
- Hands
-
- Trapèze
- Strap/bracelet
-
- Articulated rubber
- Satin
Jaeger-LeCoultre Calibre 979