Chronofighter Prodive from Graham - an Underwater Chronograph

But can you work the chronograph function WHILE you dive?  According to the good folks at Graham, yes you can.

Courtesy of Graham

The Graham Chronofighter Prodive is a Limited edition of  200 pieces.  Now equipped with a patented start/stop/reset mechanism which allows the chronograph function to be engaged while diving, the Chonofighter Prodive joins the ranks of some pretty legendary chronographs out there.

Here is part of the press release, straight from Graham -

The lever, famously GRAHAM and patented system, is undoubtedly the best system to activate
the chronograph without fail. Placed on the left side of the case, the trigger is completely
rethought to become the only control pusher of the chronograph start/stop and reset.

The unidirectional rotating bezel is adorned with a special pattern to ensure a better grip
in addition to a 120-position notched wheel. And the rubber strap with the folding buckle
featuring a diver’s extension will become a part of your suit.

Equipped with an automatic helium valve and a yellow rubber crown with an automatic
locking system (bayonet) and a red safety ring which notifies the crown unlocking, this
dependable chronograph will assure you safe diving quests.


CHRONOFIGHTER  PRODIVE PROFESSIONAL

Ref. 2CDAV.B01A

Limited edition: 200

Functions Chronograph (seconds, 30 minutes counter) to measure decompression time.
Date at 9 o'clock. Black PVD automatic Helium escape valve

Hours, minutes, seconds

Calibre Calibre G1750, automatic mono-pusher chronograph, 28'800 A/h (4Hz),
Incabloc shock absorber 25 jewels

Power reserve : 48 hours

Case 45 mm steel case

Integrated steel with black PVD left hand fast-action start / stop / reset trigger.

Functional at 2000 feet / 600 m.

Screwed yellow rubber coated crown (automatic locking system (bayonet) and red
safety ring)

Steel with black PVD bezel, unidirectional rotating rim (120 positions) to measure
dive time, luminous indicator at 12 o'clock

Domed sapphire crystal, anti-reflective coating on both faces

Steel case back with shark imprinted and limited edition serial number

Water resistance:
2000 feet / 600 m / 60 bar

Dial Black dial and counters, propeller-shaped seconds counter (running indicator)

White Super-LumiNova hands and indexes, yellow chrono and minutes counter's
hands

Double luminescent indications: blue and green

Strap Integrated yellow rubber

Steel pin buckle with diver's extension


www.graham-london.com