TAG Heuer is back with new Solargraph models, and this time the Aquaracer Professional 200 collection gets a wider spread of materials and colorways. Four new references have been announced, split between stainless steel and titanium, all running the brand’s solar-powered TH50-00 caliber. It’s a logical expansion for a collection that made a solid first impression back in 2022. Whether the updates here improve on what came before is a different conversation. I have my doubts.
The original Solargraph models landed with a clean, confident design that felt purposeful without trying too hard. These new versions share the same 40mm, 9.97mm-thick case profile and 200 meters of water resistance, but TAG Heuer has introduced a redesigned unidirectional bezel with six rider tabs and a mix of grained and sunray-brushed textures across the numerals. It’s busier than before.
The brand also added a fluted case flange at 9 o’clock to visually balance the crown guards on the opposite side, along with a dodecagonal bezel shape that leans further into the angular, sporty direction. On paper, these are considered refinements. In practice, I’m not entirely sure they needed to change what was already working.
The steel models come in blue and green dials with horizontal grooves meant to evoke teak decking, finished with a sunray brush. Applied hour markers have been sharpened into a triangular profile, and the date window at 6 o’clock now sits inside a slim metallic frame. Both steel versions mix brushed and polished surfaces throughout the case and bracelet, with polished center links adding a slightly dressier feel. Quick-release lugs and a dual-button folding clasp round out the practical side.
On the titanium front, things split into two directions. The Grade 2 model goes full utilitarian with a sandblasted finish and those signature polar-blue accents across the five-minute markers, seconds hand, “Solargraph” text, and crown ring. Those blue details have become something of a visual identity for the Solargraph line since it launched, and they work well here against the darker titanium tone. The Grade 5 version, positioned as the most premium option, shifts toward a warmer palette with rose-gold-tone hands, markers, and accents on a gray sunray-brushed dial. Polished center links show up again on the bracelet, bridging the gap between tool watch and something a little more refined.
All four are powered by the TH50-00, which charges through natural and artificial light. TAG Heuer claims two minutes of direct sunlight provides a full day of operation, with roughly 40 hours of exposure topping the watch off for up to 10 months in complete darkness. Those are compelling numbers for anyone who just wants a watch that works without thinking about it. Pricing lands at $3,600 for the Grade 2 titanium and $3,850 for the Grade 5. Steel pricing wasn’t included in the initial announcement.
I’ll be honest. When the first Solargraph models came out, I thought the bezel design struck a clean balance between sporty and legible. Kaz and I still love those watches. Something about this new bezel treatment, with the added rider tabs and layered textures, feels like it’s doing more than it needs to. It’s not a dealbreaker, but it shifts the overall character of the watch in a way I’m still sitting with. I’m curious to see how these look on the wrist, because press photos only tell part of the story. Maybe this just means it’s a great time to snag the older versions.
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Michael Peñate is an American writer, photographer, and podcaster based in Seattle, Washington. His work typically focuses on the passage of time and the tools we use to connect with that very journey. From aviation to music and travel, his interests span a multitude of disciplines that often intersect with the world of watches – and the obsessive culture behind collecting them.