The Tissot PRX Titanium and PRX Damascus Steel are two separate 38 mm automatic watches—not a single hybrid model. Both share the same listed dimensions, 80-hour power reserve and 10 bar water resistance; the main differences are their materials, surface patterns, supplied wristwear, crystal coatings and US prices. The Titanium (reference T1378074406100) pairs a titanium case with a titanium bracelet, while the Damascus Steel (T1378079608100) has a patterned Damascus steel case and dial with a black leather strap.
At a glance: PRX Titanium vs. Damascus Steel
| Specification | PRX Titanium | PRX Damascus Steel |
|---|---|---|
| Reference | T1378074406100 | T1378079608100 |
| Case and dial | Titanium case; standard PRX dial | Damascus steel case and patterned dial; Tissot says the pattern varies from piece to piece |
| Supplied wristwear | Titanium bracelet | Black leather strap |
| Listed weight | 84 g, per Tissot | 75 g, per Tissot |
| Dimensions | 38 mm diameter; 10.98 mm thick; 37.50 mm listed length | 38 mm diameter; 10.98 mm thick; 37.50 mm listed length |
| Crystal | Sapphire, with antireflective coating on the underside | Sapphire, with double-sided antireflective coating |
| Movement and reserve | Automatic Swiss movement; 80-hour power reserve; Nivachron balance spring | Automatic Swiss movement; 80-hour power reserve; Nivachron balance spring |
| Other listed functions | Date | Date; Super-LumiNova on hands |
| Water resistance | 10 bar (100 m / 330 ft) | 10 bar (100 m / 330 ft) |
| Warranty | Two years | Two years |
| Displayed US price | $975 on Tissot’s US product page, accessed October 3, 2026 | $1,175 on Tissot’s US product page, accessed October 3, 2026 |
These specifications are from Tissot’s listings for the PRX Titanium and PRX Damascus Steel. The prices are US-site displays, not universal prices or a guarantee of the amount shown at checkout.
How the materials change the look
Titanium: a coordinated case and bracelet
The Titanium model uses titanium for both its case and bracelet, giving it a consistent metal finish across the wrist. It is the more straightforward choice if you want the PRX’s integrated-bracelet look in titanium rather than a patterned dial or a leather strap.
Damascus steel: a pattern that varies by watch
The Damascus model uses patterned Damascus stainless steel for its case and dial. Tissot notes that the pattern varies from one piece to another, so the exact lines and visual character shown in a product image should not be assumed to match every watch. Its black leather strap contrasts with the patterned metal rather than continuing a full-metal bracelet design.
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Bracelet, strap and listed weight
Tissot lists the Titanium at 84 g and Damascus Steel at 75 g. Those figures describe the supplied configurations: a titanium bracelet on one and a leather strap on the other. They do not establish that Damascus steel itself is lighter than titanium; the bracelet-versus-strap difference is part of the comparison.
Tissot also lists a Damascus strap reference, T600051267, and an interchangeable quick-release bracelet option. Check current availability and confirm compatibility with the exact watch before purchasing an alternate strap or bracelet.
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Shared movement, size and water resistance
Both references are automatic watches with a listed 80-hour power reserve and Nivachron balance spring. Each measures 38 mm in diameter and 10.98 mm thick, with 37.50 mm listed as the length. Both have a date function and are rated to 10 bar (100 m / 330 ft) water resistance. These are Tissot-listed specifications, not independent test results.
Crystal coatings and small specification differences
Both watches use sapphire crystals, but Tissot specifies an antireflective coating on the underside of the Titanium’s crystal and a double-sided antireflective coating for the Damascus Steel. Tissot’s Damascus listing also names Super-LumiNova on the hands; that feature is not specified in the Titanium listing. These are differences in the published product descriptions, not a claim that the watches have been independently compared under the same conditions.
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Which PRX should you choose?
- Choose the PRX Titanium if you want a titanium case and matching titanium bracelet, prefer a conventional metal dial appearance, or want the lower displayed US price.
- Choose the PRX Damascus Steel if the variable Damascus pattern is the point of appeal and you prefer its supplied black leather strap. Its displayed US price is higher.
- Compare the exact piece in person or in current product photos if the Damascus pattern matters to you, because Tissot says it changes from watch to watch.
Tissot positions the two as distinct expressions within the PRX family, which it describes as reviving a design developed in 1978. Its official editorial article, “The Art of Material Innovation: PRX Powermatic 80 in Titanium and Damascus Steel,” puts it this way: “Each model embodies a distinct personality, yet together they expand the PRX story into new realms of expression.”
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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
