WRIST FIT REPORT / INTEGRATED
Tissot
PRX Powermatic 80
The official case length is compact, but the 40mm tonneau case and integrated bracelet create more cross-wrist presence than the length alone suggests.
Seven wrists.
One footprint.
The model estimates flat wrist width at 30% of circumference, then compares the measured span. Use the spectrum to identify where a try-on becomes essential.
| WRIST | EST. WIDTH | COVERAGE | MARGIN | READ | INDEX |
|---|---|---|---|---|---|
| 14cm5.51in | 42mm | 94% | +2.5mm | BALANCED | 83/100 |
| 15cm5.91in | 45mm | 88% | +5.5mm | BALANCED | 94/100 |
| 16cm6.3in | 48mm | 82% | +8.5mm | BALANCED | 97/100 |
| 16.5cm6.5in | 49.5mm | 80% | +10mm | COMPACT | 93/100 |
| 17cm6.69in | 51mm | 77% | +11.5mm | COMPACT | 89/100 |
| 18cm7.09in | 54mm | 73% | +14.5mm | COMPACT | 82/100 |
| 19cm7.48in | 57mm | 69% | +17.5mm | COMPACT | 75/100 |
The official case length is compact, but the 40mm tonneau case and integrated bracelet create more cross-wrist presence than the length alone suggests.
First-link articulation is the decisive check. A compact case length cannot guarantee the bracelet will drop cleanly on a narrow wrist.
The footprint works.
Now verify the watch.
Fit is one gate. Price, condition, service history and seller quality still decide whether the individual example deserves your capital.
Keep the fit.
Watch the market.
Get the Tuesday buyer brief, the 10-point checklist and new research for Tissot PRX Powermatic 80 T137.407.
Before the
try-on.
Will the Tissot PRX Powermatic 80 T137.407 fit a 6.5 inch wrist?+
At 16.5cm / 6.5in, the directional model reads compact with 80% lug-span coverage. Wrist shape and articulation still require a try-on.
What are the Tissot PRX Powermatic 80 T137.407 dimensions?+
The fit model uses 40mm case width, 39.5mm measured span and 10.93mm thickness.
What matters most for this watch on wrist?+
First-link articulation is the decisive check. A compact case length cannot guarantee the bracelet will drop cleanly on a narrow wrist.
Is this fit result a guarantee?+
No. It is directional geometry based on an estimated flat wrist width. Try the watch on or compare a clear top-down wrist photo before buying.