Tissot PRX 40mm Powermatic 80 — Silver Dial, Steel Bracelet
About this watch
Design
The silver-dial PRX is the most classically dressy of the line. A bright opaline dial with applied polished indexes sits inside the slim tonneau case, and the integrated steel bracelet carries the mirror-and-brushed finishing seamlessly around the wrist.
Movement
Power comes from the Swiss-made Powermatic 80 automatic, which winds itself from your everyday motion and holds close to 80 hours of reserve. The see-through caseback lets you watch the rotor turn.
Wear & water resistance
At 40mm it wears slim and refined, comfortable under a shirt cuff and dressy enough for formal wear. Sapphire crystal keeps the dial scratch-free and 100m (10 ATM) of water resistance covers swimming and daily splashes.
Who it's for
For the buyer who wants a light, luminous dial with timeless appeal. The silver PRX leans elegant, making it an easy match for tailoring while still holding its own on the weekend.
New, boxed and warrantied — free US shipping.
Questions & answers
Is this a manual or automatic watch?
It is a Swiss automatic. The Tissot Powermatic 80 movement winds itself from the natural motion of your wrist, so there is no battery to replace. Left unworn it holds about 80 hours of power reserve, roughly three days.
What happens if it stops after sitting unused?
That is normal for an automatic once the reserve runs down. Just wear it again or wind the crown gently for about 20 to 30 turns, then reset the time and date and it will keep running.
Can I wear it swimming or in the shower?
It is rated to 100 meters, 10 ATM, which comfortably handles hand washing, rain, and swimming. Make sure the crown is pushed in fully, avoid pressing it underwater, and keep it away from hot showers, saunas, and steam.
What size is the case and will it fit me?
The case measures 40mm with a slim tonneau shape and an integrated steel bracelet, a unisex size that flatters most wrists. Links can be added or removed to dial in the fit.
How scratch resistant is the glass?
The watch is fitted with a sapphire crystal, among the hardest materials in watchmaking. It strongly resists everyday scratches and keeps the dial looking clear for years.
Is it genuine Tissot and is it covered by a warranty?
Yes. It is a brand-new, authentic Swiss Made Tissot delivered with its box and papers, backed by a 2-year international warranty. Returns are welcome in line with our store policy.
Customer reviews
The white/silver dial on the PRX 40mm is incredibly crisp. The integrated bracelet reflects light beautifully. Ultimate 70s sports watch vibe.
The texture on the white dial gives it so much depth compared to the quartz versions. Powermatic 80 movement has been extremely accurate.
The finishing is 10/10 for the price, but 4 stars because the integrated bracelet occasionally pulls an arm hair. Still wear it almost every day though.
I bought this for him and he wears it to work, on weekends, everywhere. It's incredibly versatile and looks way more expensive than it is.
Go anywhere, do anything. The slim profile and the crisp white dial make it the perfect everyday watch. Tissot knocked this out of the park.


