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Tissot T-Sport T125.617.33.051.00 Men's Watch – 45.5mm Black Dial Stainless Steel
Ref. T125.617.33.051.00
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Stepping up in the same colour and case shape
The round stainless steel case measures 45.5mm across and 11.9mm thick, finished in black PVD coating throughout. A fixed bezel carries a tachymeter scale on a black aluminium top ring, giving the dial surround a purposeful, layered look. Sapphire crystal sits over the black dial, which is arranged with chronograph sub-dials alongside date and split functions. Super-LumiNova hands and markers ensure the layout stays readable in low light. The bracelet is black PVD coated stainless steel, closing with a folding clasp that includes both a safety lock and a diver extension. At 188g on the wrist, this is a substantial wear. Power comes from an ETA G10.212 quartz movement, which includes a battery end-of-life indicator. Water resistance stands at 100m.
- Reference
- T125.617.33.051.00
- Brand
- Tissot
- Collection
- Supersport
- Case size
- 45.5mm
- Case material
- Black PVD
- Case shape
- Round
- Dial
- Black
- Crystal
- Sapphire
- Movement
- Quartz
- Calibre
- ETA G10.212
- Functions
- Chronograph, Date, Tachymeter
- Water resistance
- 100m
- Bracelet / strap
- Stainless steel bracelet
- Strap colour
- Black
- Clasp
- Folding clasp
- Lume
- Super-LumiNova
- Retailer
- Watch Enclave
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 7 collections
This watch appears in the Tissot Supersport range (15), Stainless Steel Watches (3,088), Chronograph Watches (1,182), Watches 44mm and Over (798), Sports Watches (794), All Black Watches (310) and Watch Price Drops (290).
International shipping available
Best of 3 retailers
What the specifications mean
Strengths
- 100m water resistance covers swimming and watersports
- Sapphire crystal, which resists scratching
- Luminous hands and markers for low light
- Sits in the lower half of Tissot's range as we list it
Worth knowing
- 45.5mm is a large watch with real presence
Price history
This watch is currently at its lowest recorded price. It reached £500 on 10 August. Prices are checked every day, and we record any changes.
Tissot T-Sport T125.617.33.051.00 alternatives
Watches from other brands at a similar price, style and size, so you can see what else your budget can buy.
| Specification | T125.617.33.051.00 | MTIB1F501 | 010-02936-03 |
|---|---|---|---|
| Price | £419 | £400 | £390 |
| Case size | 45.5mm | 45mm | 45mm |
| Water resistance | 100m | 100m | 100m |
| Movement | Quartz | Quartz | Quartz |
| Strap | Stainless steel bracelet | Stainless steel bracelet | Silicone strap |
| This watch | Closely matched | Closely matched |
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?
Yes. It is quartz, so expect a battery change every two to three years at a jeweller.
Quartz, automatic and solar comparedIs it a men's or women's watch?
Listed as men's.
Cheapest place to buy
Watch Enclave at £419 is the cheapest of 3 UK retailers, against £500 at the dearest — a difference of £81.
Has the price changed recently?
It's currently at its lowest recorded price since we began tracking it. It's ranged between £419 and £500, today it's £419.
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