The Essentials

Brand: Graham
Model: Chronofighter Prodive Blue
Reference: 2CDAV.U01A.K87F
Condition: Honest Condition
Accessories: Full Set
Case: Stainless Steel
Case Size: 45mm
Thickness: Approximately 18.3mm
Dial: Blue with Black Chronograph Counters and Yellow Accents
Movement: Automatic Monopusher Chronograph, Calibre G1750
Power Reserve: Approximately 48 Hours
Functions: Hours, Minutes, Small Seconds, Chronograph, Date
Bezel: Unidirectional Rotating Dive Bezel
Crystal: Domed Sapphire Crystal
Water Resistance: 600 Metres
Additional Features: Left-Side Chronograph Trigger, Helium Escape Valve, Bayonet Crown Safety System
Strap: Blue Rubber

Collector’s Insight

Graham certainly wasn’t shy when designing the Chronofighter Prodive. A massive chronograph trigger on the left, a bright yellow crown, a propeller-shaped running seconds indicator, and a case built to withstand 600 metres of water pressure. There’s quite a lot going on here!

What makes it particularly interesting is that the signature Graham trigger isn’t merely a design feature. It’s a functional monopusher chronograph system, engineered to operate even underwater. At 45mm and over 18mm thick, this is certainly not a watch for everyone. But I do appreciate Graham’s willingness to take a different approach to the traditional dive watch. Looking back at these older Chronofighters, they really had a design language of their own.