A serious dive watch refreshed, the Tissot Seastar 2000 Professional is back with a new frame, but the same great specs.
When it comes to the Swiss watch industry, Tissot has always been a leader in value-driven watchmaking. Marrying robust specifications, good looks, and a reasonable price point, it’s no wonder the brand has become universally beloved by entry-level watch enthusiasts worldwide. Whether through the dressier Le Locle line or the sporty, ever-popular PRX collection, Tissot has established itself as the perfect introduction to all things horology.
Nowhere is this more apparent than with the Seastar line. Introduced in 1952 as a classification for water-resistant timepieces, the collection soon evolved into one of the most accessible professional-grade dive watches in its segment. Distinguished by its bold case, legible dial, and robust specification sheet, it has served as Tissot’s most capable collection for more than seven decades.
The brand flexed its muscles even further in 2021, introducing the Seastar 2000 Professional line for saturation divers, built with 600m of water resistance and a helium escape valve. This year, Tissot has gone back to the well with the Seastar 2000 Professional, releasing a capsule of five new watches in a more compact size.
Sea Monsters
Standing at 44mm in diameter with a thickness of 15.29mm, you’d be justified in wondering what makes these watches more compact than the previous models. However, the Seastar 2000 Professionals that came before were, in fact, larger — a hulking 46mm wide and 16.25mm thick, to be exact.
The slimmed-down dimensions help maintain the watch’s intimidating silhouette and 600m water resistance without compromising wearability. The watches come encased in either stainless steel or black PVD-coated steel, the latter being particularly interesting given the previous model’s use of a black ceramic case.
However, black PVD steel keeps the price point lower while still providing the signature toughness of steel. The helium escape valve remains, located at 9 o’clock, allowing saturation divers operating in helium-rich environments to resurface without risking damage from internal pressure build-up.
Four of the five watches come fitted with textured rubber straps in either black or blue, paired with a matching pin buckle for easy adjustment. Conversely, the all-steel black-dial model is fitted to a stainless steel bracelet with a folding clasp and integrated diver’s extension for wetsuit wear. Should you want to switch things up, it shouldn’t be a problem, thanks to Tissot’s interchangeable strap system with quick-release spring bars.
What Lies Beneath
The design of the Tissot Seastar 2000 Professional should be familiar to enthusiasts of the collection. The returning features are immediately apparent: the ceramic bezel insert, available in black or blue, remains, as do the chunky baton hands and generously lumed indices.
The black date window has also stayed, though it is no longer framed in rhodium, resulting in a more cohesive design. The biggest change beyond the case size is the dial, which now comes in five new fumé colourways featuring the collection’s signature wave motif.
Perhaps the least surprising of all is the black dial, available in both steel and black PVD executions. The two blue-dial models, likewise offered in steel or black PVD, differ subtly, with the latter presenting darker tones evocative of the ocean depths. My personal favourite of the new line, however, is the bright orange fumé.
Offering superior contrast in deeper waters, the vibrant orange is perhaps the most professional-looking of the set. It also reminds me of the New York Knicks, my favourite basketball team. An apt comparison, given Tissot’s longstanding partnership with the NBA.
A Powerful Automatic
Turning the watch around, you’re greeted by a rather unfamiliar sight in a professional dive watch: an open caseback. Inside, however, is a movement you’ll probably recognise in the Calibre Powermatic 80. A Tissot and Swatch Group staple, the movement is based on the ETA Cal. 2824-2 architecture but features a reduced beat rate and larger power reserve.
As a result, it operates at a comfortable 3Hz (21,600VpH) while delivering its signature 80-hour power reserve. As always, it underscores Tissot’s commitment to robust watchmaking, making the Seastar 2000 Professional a reliable everyday wearer beyond aquatic professions.
Initial Thoughts
With summer arriving in the Northern Hemisphere, every watch brand has been pulling out all the stops for the sunny season. While us Aussies can only watch on wistfully as we turn up the heaters, it has at least opened the door for a wider array of vibrant and fun releases.
While the Tissot Seastar 2000 Professional models are undoubtedly of a more serious nature, the brand demonstrates enough design flair to make the new 44mm size a dynamic and enjoyable choice for any sporty-casual occasion. This latest evolution of the Seastar collection once again showcases Tissot’s ability to evolve without moving out of reach, continuing its reputation as one of horology’s true value kings.
References & Specifications
| Feature | Specification |
|---|---|
| References | T120.907.11.051.00 (Black, steel bracelet) / T120.907.17.041.00 (Blue, rubber strap) T120.907.17.281.00 (Orange, rubber strap) / T120.907.37.051.00 (Black case black, rubber strap) T120.907.37.041.00 (Black case blue, rubber strap) |
| Dimensions | 44mm case diameter x 15.29mm thickness |
| Case | Stainless steel with a helium escape valve / Black PVD stainless steel (Black case models) |
| Dial | Black / blue / orange fumé with wave pattern |
| Crystal | Sapphire |
| Caseback | Open, sapphire |
| Movement | Automatic Cal. Powermatic 80 with date complication |
| Power Reserve | 80h |
| Beat Rate | 3Hz / 21,600VpH |
| Water Resistance | 600m / 60bar |
| Strap/Bracelet | Interchangeable stainless steel bracelet with folding clasp & diver extension OR Interchangeable black / blue rubber strap with steel / black pin buckle (rubber strap models) |