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Tissot T-Sport T125.617.37.051.01 Men's Watch – 45.5mm Black Dial Leather
Ref. T125.617.37.051.01
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Stepping up in the same colour and case shape
A 45.5mm round case in 316L stainless steel with black PVD coating keeps things purposeful, with an 11.9mm profile that sits reasonably flat for its size. The fixed bezel carries a tachymeter scale, and the black dial runs chronograph functions alongside hours, minutes, seconds, and date, with luminous treatment on the hands and markers. Anti-reflective sapphire crystal covers the dial, and the caseback is screw-down. The strap is a practical combination of textile with leather accents and FKM rubber, finished in khaki and beige with black and brown detailing, secured by a pin buckle. Water resistance is rated to 100 metres.
- Reference
- T125.617.37.051.01
- 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
- Fabric strap
- Strap colour
- Brown
- Clasp
- Buckle
- Lume
- Luminous
- Retailer
- Mappin & Webb
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 5 collections
This watch appears in the Tissot Supersport range (15), Stainless Steel Watches (3,157), Chronograph Watches (1,205), Watches 44mm and Over (811) and Sports Watches (793).
Best of 2 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
Worth knowing
- 45.5mm is a large watch with real presence
Price history
This watch is currently at its highest recorded price. It was £419 on 10 August. Prices are checked every day, and we record any changes.
Tissot T-Sport T125.617.37.051.01 alternatives
Watches from other brands at a similar price, style and size, so you can see what else your budget can buy.
| Specification | T125.617.37.051.01 | 010-02936-03 | R8873642001 |
|---|---|---|---|
| Price | £450 | £390 | £339 |
| Case size | 45.5mm | 45mm | 45mm |
| Water resistance | 100m | 100m | 100m |
| Movement | Quartz | Quartz | Quartz |
| Strap | Fabric strap | Silicone strap | Stainless steel bracelet |
| 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?
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
Both Mappin & Webb and Goldsmiths list it at £450, so choose on delivery and warranty rather than price.
Has the price changed recently?
It's currently at its highest recorded price. It's ranged between £419 and £450, today it's £450.
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