by Brent Robillard
The Return of a Dive Chronograph Classic
I first saw the new DOXA SUB 200 T.GRAPH in April during Watches and Wonders week in Geneva. While DOXA doesn’t exhibit at the fair itself, the brand maintains a suite at the Beau-Rivage Hotel, where journalists and retailers can spend time with new releases away from the bustle of Palexpo. My appointment lasted about half an hour. That’s not enough time to fully understand a watch. It is, however, enough time for your limbic system to decide whether it likes what it’s seeing.
The answer, in this case, was immediate.

Part of that reaction came from the watch itself. The other part came from what was sitting beside it. DOXA had brought along an original SUB 200 T.GRAPH from 1969 for comparison, allowing visitors to see nearly six decades of evolution side by side. For anyone interested in dive watch history, it was difficult not to spend as much time staring at the vintage example as the new release.
The SUB 200 T.GRAPH II arrives as a permanent addition to the collection and revives one of the most unusual references in the brand’s catalogue. While DOXA is best known for straightforward dive watches, the T.GRAPH has always occupied a slightly different place in the lineup. It combines the functionality of a chronograph with the practicality of a professional dive watch without allowing either aspect to overwhelm the other.
That balancing act remains the defining characteristic of the new model.
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A Brief History of the T.GRAPH
The original SUB 200 T.GRAPH debuted in 1969, just two years after DOXA introduced the SUB 300. The timing is significant. Dive watches were becoming increasingly specialized, but dive chronographs remained relatively uncommon. Most brands focused on one tool or the other.
DOXA chose a different route.
The T.GRAPH incorporated a chronograph while retaining the core attributes that had made the SUB successful. A highly legible dial, a rotating dive bezel, robust water resistance, and an unmistakable cushion-shaped case all remained intact.
The watch was powered by the Valjoux 7734, a manually wound chronograph movement that would later become highly regarded among collectors. Production numbers were relatively low compared to standard SUB models, helping cement the T.GRAPH’s reputation as one of the more sought-after vintage DOXA references today.
Seeing the original watch beside the modern version was illuminating. The overall silhouette remains instantly recognizable. The oversized hands and bold minute track still prioritize legibility above all else. The vintage model on hand in Geneva was the Searambler–which, for me anyway, has always been neck and neck with the Professional as my favourite DOXA colourway.
What becomes apparent, however, is how restrained the redesign has been. Rather than reinventing the T.GRAPH, DOXA appears to have focused on refining it.

Key Features of the Rado Captain Cook High-Tech Ceramic Chronograph
Familiar, but Better Proportioned
The first thing I noticed when handling the SUB 200 T.GRAPH II was that it felt smaller than I expected.
On paper, 42mm does not sound particularly compact. Yet the cushion case wears differently than a traditional round dive watch. DOXA has reduced the case diameter from 43mm on the previous limited-edition T.GRAPH to 42mm while trimming overall thickness from 15.15mm to 14.6mm.
Those numbers may not seem dramatic, but they have a noticeable effect.
The watch sits flatter on the wrist and feels more balanced than its predecessor. It retains the visual presence people expect from a DOXA without crossing into cumbersome territory. Looking at the watch beside the original 1969 example, it became clear that the new proportions actually bring it closer to the spirit of the vintage model.
The familiar cushion case remains intact, as does the broad bezel and compact lug structure that have long defined the SUB family.
For collectors who appreciate DOXA’s design language but sometimes find the larger models intimidating, the revised dimensions are likely to be welcomed.

The Dial Still Does the Heavy Lifting
DOXA has always understood that dive watches live and die by legibility. The T.GRAPH II follows the same formula. Large hands, oversized markers, and generous Super-LumiNova ensure that the dial remains easy to read at a glance. The chronograph displays have been integrated without creating visual clutter.
A 30-minute counter sits at three o’clock, balanced by the running seconds display at nine. The date window moves to six o’clock, helping preserve symmetry.
During my appointment, I spent most of my time with the Professional orange version, though the new Caribbean dial attracted a considerable amount of attention. The colour has long been part of DOXA’s broader catalogue, but this marks its first appearance in the T.GRAPH family.
And the Caribbean blue certainly offers something different–perhaps softening the tool-watch character of the Sharkhunter slightly, for example.
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A Chronograph That Knows Its Role
One of the more interesting aspects of the T.GRAPH has always been its approach to functionality. This is not a chronograph pretending to be a dive watch. Nor is it a dive watch that happens to have chronograph pushers attached.
The diving function remains primary. The unidirectional bezel is still the preferred method of timing elapsed underwater activity. The chronograph serves as a complementary tool rather than the watch’s central purpose. That distinction may seem subtle, but it helps explain why the T.GRAPH feels different from many modern dive chronographs.
Powering the watch is the automatic Sellita SW510. Operating at 28,800 vibrations per hour and offering approximately 56 hours of power reserve, it is a sensible choice for a watch intended to be worn regularly. Collectors looking for an exotic manufacture calibre will not find one here, but the Sellita brings familiarity, serviceability, and proven reliability.

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Specs
| Case | 316L Stainless Steel 42mm Diameter 44.5mm Lug to Lug 14.6mm Thick 20mm Lug Width Unidirectional Bezel Screw Down Case Back & Crown 200m Water Resistance |
| Dial & Crystal | Sapphire Crystal Four Colour Options (Professional Orange, Searambler Silver, Sharkhunter Black, Caribbean Blue) Painted Indexes Broad Pencil/Baton Handset Super-LumiNova |
| Movement | Sellita SW510 27 Jewels 28 800bph 56-Hour Power Reserve |
| Strap | Fitted rubber or Beads of Rice |
DOXA SUB 200 T.GRAPH II
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First Impressions… and Final Thoughts
It is always dangerous to draw firm conclusions from a short hands-on session. Watches reveal themselves over weeks and months, not minutes. Still, first impressions count.
What struck me most about the SUB 200 T.GRAPH II was how mature it felt. There is no mistaking that the watch is a DOXA, for instance. I have had hands on with a number of the brand’s pieces this year–the SUB 300T and the 750T range being the closest in brand DNA to the SUB 200 T.GRAPH II. I find most DOXAs to have a touch of magic about their ergonomics. This probably comes down to the cushion case, but visual cues like the broad bezel and smaller dials also contribute. And, oddly, surprisingly little has changed over the last six decades. DOXA have not needed to rewrite the book on their divers.
Seeing the latest collection beside the original T.GRAPH only reinforced that impression. The connection between old and new is obvious, but the improvements are equally apparent. The reduced thickness, revised proportions, and cleaner execution make this a more wearable watch without sacrificing what made the original special.
For collectors who appreciate the history of dive watches, the return of the T.GRAPH is significant. For those simply looking for a distinctive chronograph that stands apart from the crowd of racing-inspired designs, it may be just as compelling.
Sometimes a watch only needs thirty minutes to leave a lasting impression.
The new SUB 200 T.GRAPH II retails for $4,250 USD on the rubber strap and $4,290 USD on the beads of rice. Please visit the brand website for more details.

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About the Author
Brent Robillard is a writer, educator, craftsman, and watch enthusiast. He is the author of four novels. You can follow him on Instagram.
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