The Tissot PRX Powermatic 80 35 mm is the compact automatic PRX: a 35 mm steel watch with an integrated bracelet, date, sapphire crystal and a stated 80-hour power reserve. It suits buyers who want the PRX’s angular, integrated-bracelet look in a smaller case and prefer a mechanical automatic movement. The 35 mm size is genuinely compact, though, and the automatic is thicker than the 35 mm quartz version, so the best way to judge its wrist presence is to try it on if possible.
Which PRX 35 is this?
“PRX 35” can mean either an automatic or a quartz watch. This guide covers the Tissot PRX Powermatic 80 35 mm, the automatic model. The blue version documented on Tissot’s US site is reference T137.207.11.041.00. Check the reference before buying: listings can mix movement types, sizes and dial variants.
Tissot’s blue listing gives this automatic a 35 mm case and 10.93 mm thickness. Fratello’s September 2023 review measured 11.3 mm for its reviewed automatic examples. Those are different published measurements; neither should be substituted for the other as a universal figure.
What are the specifications?
| Specification | Blue Powermatic 80 35 mm |
|---|---|
| Reference | T137.207.11.041.00 |
| Case | 35 mm; 316L stainless steel |
| Thickness | 10.93 mm, as listed by Tissot |
| Crystal | Sapphire with an anti-reflective coating on the underside |
| Movement | Swiss automatic; Tissot states an 80-hour power reserve and specifies a Nivachron balance spring |
| Display | Date; see-through caseback |
| Water resistance | 10 bar (100 m / 330 ft), per Tissot |
| Bracelet | Quick-release, interchangeable steel bracelet with butterfly clasp and push-buttons |
| Lug width | 11 mm |
| Weight | 104 g |
| Warranty | Two years, as listed by Tissot |
Tissot describes the watch as water-resistant to 10 bar (100 m / 330 ft); that is the manufacturer’s specification, not a claim about independent testing. The brand says the Powermatic 80’s stated reserve is enough to keep time if the watch is unworn for three days.
#1 Best Overall
- Case Size: 35.00 mm, Band Width: 11, Case Thickness: 10.93 mm
- Automatic movement, 316L stainless steel case, Index dial type, Date
- Stainless steel strap/bracelet, interchangeable quick release bracelet,butterfly clasp with push-buttons closure
- Water-resistant up to a pressure of 10 bar (100 m / 330 ft): suitable for short periods of recreational swimming and showering, but no diving or snorkeling.
- 2 Year International Warranty
Is the PRX 35 mm too small?
It is a small, vintage-feeling watch rather than a scaled-down 40 mm with the same wrist presence. Fratello reviewer Thomas Van Straaten described the automatic 35 mm as comfortable, crediting its compact case, integrated bracelet and weight. On his 17 cm wrist, he found the 40 mm somewhat overpowering and the 35 mm notably small. That is one wearer’s experience, not a fit rule: he called the choice a matter of taste.
If you want an understated watch or prefer compact cases, the 35 mm may be appealing. If you want the PRX to occupy more visual space on the wrist, compare it directly with the 40 mm. Wrist circumference alone cannot settle the question; case shape, the integrated bracelet and your preferred amount of wrist coverage matter too.
Rank #2
- Case Size: 35.00 mm, Band Width: 11, Case Thickness: 10.93 mm
- Automatic movement, 316L stainless steel case, Index dial type, Date
- Stainless steel strap/bracelet, interchangeable quick release bracelet,butterfly clasp with push-buttons closure
- Water-resistant up to a pressure of 10 bar (100 m / 330 ft): suitable for short periods of recreational swimming and showering, but no diving or snorkeling.
- 2 Year International Warranty. Crystal Scratch-resistant sapphire crystal with antireflective coating
How does the automatic compare with the quartz PRX 35?
The Powermatic 80 is mechanical and automatic, with an 80-hour power reserve stated by Tissot. Fratello’s comparison of its referenced 35 mm models gives the automatic a thickness of 11.3 mm and the quartz a thickness of 9.6 mm. That comparison applies to the models in that review, not necessarily every PRX variant. Tissot’s official blue automatic listing, separately, states 10.93 mm.
Choose based on the movement you want and how each watch feels on your wrist. The automatic’s case is thicker in Fratello’s comparison. The reviewed sources do not establish a basis for comparing accuracy, servicing costs or durability, so those should not be inferred from the movement type alone.
Rank #3
- Case Size: 35.00 mm, Band Width: 11, Case Thickness: 10.93 mm
- Automatic movement, 316L stainless steel case, Index dial type, Date
- Stainless steel strap/bracelet, interchangeable quick release bracelet,butterfly clasp with push-buttons closure
- Water-resistant up to a pressure of 10 bar (100 m / 330 ft): suitable for short periods of recreational swimming and showering, but no diving or snorkeling.
- 2 Year International Warranty. Scratch-resistant sapphire crystal with antireflective coating
What dial and finish options are documented?
The blue automatic reference is T137.207.11.041.00. Tissot also lists a green steel version, T137.207.11.091.00, with the same core size, movement, water resistance and stated power reserve. A gold-tone PVD-coated case and bracelet with a champagne dial is reference T137.207.33.021.00.
Fratello’s September 2023 review also covered black and white mother-of-pearl automatic versions, references T137.207.11.051.00 and T137.207.11.111.00 respectively. That is a historical set of reviewed colors, not a complete current catalog; check the exact reference and local availability when choosing.
Rank #4
- Case Size: 35.00 mm, Band Width: 11, Case Thickness: 10.93 mm
- Automatic movement, 316L stainless steel case, Index dial type, Date
- Stainless steel strap/bracelet, interchangeable quick release bracelet,butterfly clasp with push-buttons closure
- Water-resistant up to a pressure of 10 bar (100 m / 330 ft): suitable for short periods of recreational swimming and showering, but no diving or snorkeling.
- 2 Year International Warranty
What do the US-listed versions cost?
| Reference and finish | US list price shown on Tissot’s site |
|---|---|
| T137.207.11.041.00, blue steel | $795 as listed October 8, 2026 |
| T137.207.11.091.00, green steel | $795 as listed October 8, 2026 |
| T137.207.33.021.00, champagne dial and gold-tone PVD | $950 as listed October 8, 2026 |
These are location-specific US list prices shown on the cited Tissot pages on October 8, 2026, not guaranteed transaction prices. Prices and availability can change; check the relevant local Tissot listing for the precise reference.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Can you change the bracelet for a strap?
Tissot describes the steel bracelet as interchangeable and quick-release, and its product page lists compatible 35 mm synthetic and leather strap options. Fratello’s reviewer found the release pins fiddly to reach because of the caseback and end-link geometry. The system supports strap changes, but frequent swaps may be less convenient than the quick-release label suggests.
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Best Value
- Case Size: 35.00 mm, Band Width: 11, Case Thickness: 10.93 mm
- Automatic movement, 316L stainless steel case with yellow gold PVD coating, Index dial type, Date
- Stainless steel strap/bracelet, interchangeable quick release bracelet,butterfly clasp with push-buttons closure
- Water-resistant up to a pressure of 10 bar (100 m / 330 ft): suitable for short periods of recreational swimming and showering, but no diving or snorkeling.
- 2 Year International Warranty
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.
