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Tissot PRX Powermatic 80 35mm Unisex Watch White
Ref. T1372071111100
Sits in Tissot’s upper tier here — more premium than three quarters of the Tissot watches we list, which start at £245.
Price range £245 to £1,875 across 310 Tissot watches in stock.The PRX traces back to a 1978 Tissot design that sat largely forgotten until the integrated-bracelet aesthetic became one of the more talked-about directions in the market. The 35mm Powermatic 80 exists partly because the 40mm edition carries a structural quirk: its first bracelet link does not articulate, pushing the effective span well past the nominal lug-to-lug figure and making it uncomfortable on a smaller wrist. At 39mm between the lugs, this version sits where the original concept always made most sense. The white mother-of-pearl dial is quieter than most MOP treatments — the waffle pattern keeps it from reading as overtly dressy, which is the point of this particular variant. On the wrist the angled lugs follow the curve naturally, and the bracelet tapers toward the clasp in a way that keeps the overall package neat without pinching. Inside, the ETA Powermatic 80.111 carries an 80-hour power reserve and a Nivachron balance spring, a titanium-based alloy that resists magnetic fields considerably better than a conventional spring — relevant for anyone who spends time near laptops, phones or induction hobs. The power reserve is visible through the caseback, which gives the movement something to show for itself.
- Reference
- T1372071111100
- Brand
- Tissot
- Collection
- PRX
- Case size
- 35mm
- Case thickness
- 11.3mm
- Lug width
- 11mm
- Case material
- Stainless steel
- Case shape
- Tonneau
- Dial
- Mother-of-pearl
- Crystal
- Sapphire
- Movement
- Automatic
- Calibre
- Powermatic 80
- Functions
- Date
- Water resistance
- 100m
- Bracelet / strap
- Stainless steel bracelet
- Strap colour
- Silver
- Clasp
- Butterfly clasp
- Lume
- Super-LumiNova
- Retailer
- Mappin & Webb
Additional specifications
- Lug-to-lug
- 39mm
- Origin
- Swiss made
- Warranty
- 2 years
Learn more about Tissot
Charles-Félicien Tissot and his son Charles-Émile founded the company in Le Locle in 1853, assembling gold pocket watches and, unusually for the time, exporting aggressively — Russia became a major market within a decade.
Tissot's history is a sequence of firsts achieved through willingness to try materials and ideas the establishment considered unserious. The first mass-produced pocket watch with two time zones came in 1853. The first anti-magnetic wristwatch in 1930. The Astrolon of 1971 was the first watch with a movement made largely of injection-moulded plastic, and it worked. The RockWatch of 1985 used Alpine granite for the case, followed by watches in wood and mother-of-pearl.
The T-Touch of 1999 was the most significant: a tactile sapphire crystal allowing the wearer to access altimeter, barometer, compass, thermometer, and chronograph by touching the glass, years before touchscreens were commonplace.
Tissot merged with Omega in 1930 and both became founding members of what is now the Swatch Group. Its position in the group is volume and accessibility — Swiss mechanical and quartz watches at prices most people can reach, with the Powermatic 80 movement offering an eighty-hour reserve at entry level.
The company has held timekeeping roles across cycling, basketball, motorsport, and fencing.
- 1853
- Founded in Le Locle by Charles-Félicien and Charles-Émile Tissot.
- 1930
- Merges with Omega; releases the first anti-magnetic wristwatch.
- 1971
- The Astrolon uses a plastic movement.
- 1985
- The RockWatch is cased in Alpine granite.
- 1999
- The T-Touch introduces a tactile sapphire crystal.
Also in 6 collections
This watch appears in the Tissot PRX range (56), Back in Stock (4,007), Stainless Steel Watches (2,833), Watches Under 37mm (1,509), Automatic Watches (1,417) and Tonneau & Cushion Watches (119).
Temporarily out of stock
Goldsmiths is not currently taking orders for this reference. Last listed as available on 25 September 2026. Stock is checked nightly and this page updates when it returns.
What the specifications mean
A mechanical watch for everyday wear.
Strengths
- 100m water resistance covers swimming and watersports
- 35mm suits most wrists
- 39mm lug-to-lug keeps the 35mm case wearable
- Sapphire crystal, which resists scratching
- Luminous hands and markers for low light
Tissot PRX Powermatic 80 alternatives
Watches from other brands at a similar price, style and size, so you can see what else your budget can buy.
| Specification | T1372071111100 | 68000Q77 | H70455160 |
|---|---|---|---|
| Price | £680 | £685 | £715 |
| Case size | 35mm | 38mm | 38mm |
| Water resistance | 100m | 100m | 100m |
| Movement | Automatic | Automatic | Automatic |
| Strap | Stainless steel bracelet | Stainless steel bracelet | Stainless steel bracelet |
| Power reserve | — | — | 80 hours |
| This watch |
|
|
Your new watch
Frequently asked questions, and things you should know about this watch
Can I swim with it?
Yes. At 100m it is rated for swimming and snorkelling, though not for diving.
Water resistance explainedWill the glass scratch?
Unlikely. Sapphire is second only to diamond in hardness and shrugs off everyday marking.
Sapphire, mineral and acrylic comparedDoes it need a battery?
No. It is automatic — the motion of your wrist winds it, and there is no cell to replace.
Quartz, automatic and solar comparedWhat size strap does it take?
11mm. Any strap of that width will fit, and on most modern watches quick-release bars make the swap a two-minute job with no tools.
Will it fit my wrist?
Lug-to-lug is 39mm, which suits wrists from roughly 15cm (6 inches) upward.
Lug-to-lug decides fit more than case diameter does.
How to size a watch to your wristIs it a men's or women's watch?
Listed as unisex, and at this size it suits any wrist that takes the dimensions.
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