Doxa SUB 200 T.GRAPH II: Revival of a Dive Chronograph

Doxa SUB rightfully holds a leading place among dive watches.

With its distinctive case shape, vibrant dial colors, and long-standing association with professional diving, this model remains recognizable nearly 60 years after its debut. However, within the SUB lineup, there is a model that often remains overshadowed despite its unique qualities - the T.GRAPH. First introduced in 1969, this chronograph was one of the first on the market specifically aimed at divers. Unlike many chronographs that sometimes raise questions about their functionality, the T.GRAPH has always remained primarily a dive watch, offering a convenient way to measure elapsed time.

For 2026, Doxa has decided to bring back the T.GRAPH in an updated form. The new SUB 200 T.GRAPH II retains the character of the original while refining the details: the case has become slightly smaller and thinner, a modern automatic Sellita chronograph is installed, and the dial has received a new Caribbean Blue shade, complementing the classic Professional, Sharkhunter, and Searambler versions.

Main Changes in Case and Design

One of the key changes is the case size. While the original modern version of the T.GRAPH had a diameter of 43 mm and a thickness of 15.15 mm, the SUB 200 T.GRAPH II has reduced these parameters to 42 mm and 14.6 mm respectively. On paper, the difference seems minor, but on the wrist, it is noticeable, especially considering the bulkiness of traditional Doxa dive watches with their cushion-shaped cases. The updated design does not alter the overall style: the recognizable tonneau silhouette is retained, the case is made of 316L stainless steel with characteristic wide shoulders and the signature rotating dive bezel.

As with other models in the SUB line, the bezel rotates only in one direction and remains the primary tool for measuring time underwater. This is an important distinction, as despite the presence of a chronograph, the T.GRAPH has always been positioned first as a dive watch and second as a chronograph. This is confirmed by the water resistance level of 200 meters, as well as the screw-down crown and case back, which enhance its status as a tool.

Color Options and Dial Design

Historically, the T.GRAPH was produced in three of Doxa's most recognizable colors: Professional orange, Sharkhunter black, and Searambler silver. In the new generation, all three colors return, and a fourth is added - Caribbean Blue. This shade has long been associated with the SUB collection and is considered one of the brand's most expressive colors, ranging from dark blue to turquoise depending on the lighting. This color gives the T.GRAPH II a special individuality while maintaining Doxa's signature style.

The dial remains minimalist, which is rare for chronographs that often look cluttered. In addition to the central chronograph seconds hand, there is a 30-minute counter with yellow accents at 3 o'clock, and a running seconds indicator at 9 o'clock. A date window at 6 o'clock maintains symmetry, and the bright Super-LumiNova coating ensures excellent readability in the dark.

Movement and Technical Specifications

Beneath the hefty case back lies the automatic Sellita SW510 caliber with a power reserve of 56 hours and a frequency of 28,800 vibrations per hour. The movement is equipped with a Nivaflex spring and Incabloc shock protection system, ensuring reliability and longevity. Despite its hidden rotor, it is adorned with Doxa's signature engraving. This chronograph is not intended for complex measurements but serves as an additional timekeeping tool alongside the bezel, maintaining the clean and functional design characteristic of the entire SUB series.

Straps and Bracelets: Comfort and Style

The watch is available on a premium black rubber strap or in the dial color - blue for Caribbean and orange for Professional. A classic stainless steel beads-of-rice bracelet is also offered, giving the model a versatile and elegant look. Both versions are equipped with a folding clasp with a wetsuit extension, emphasizing practicality and a diver-oriented focus. Each strap option complements the watch harmoniously, highlighting its refined and functional nature.

Conclusion: Return of a Classic with Modern Solutions

The SUB 200 T.GRAPH II is a worthy revival of a historical model, which previously appeared only as a limited reissue for the brand's 130th anniversary. The question is whether the new version can breathe life into the dive chronograph segment. In any case, the appearance of original and functional dive watches with an additional chronograph function is a positive signal for collectors and professionals looking for something truly special.

Technical Specifications of Doxa SUB 200 T.GRAPH II