Side-by-side comparison of specifications and features
Compare visual case presence and physical footprint on one shared wrist. Measure your top-down wrist width for a stronger result; lug-to-lug is used when the catalog has it.
Medium (6.7″)
Estimated top width: 56.7 mm
Preliminary range: 54.7–61.8 mm.
Watch A
Visual presence
BoldCase covers 71% of your modeled wrist width.
Physical footprint
Clear spaceEstimated clearance: 4.3 mm per side.
Watch B
Visual presence
BoldCase covers 71% of your modeled wrist width.
Physical footprint
Clear spaceEstimated clearance: 6.0 mm per side.
Proportional guide only: visual presence and physical footprint do not predict comfort. Weight, thickness, caseback shape, rigid lugs, strap stiffness, wrist-bone prominence, wearing tension, bezel design, and case curvature change how a watch actually wears. Non-round silhouettes use a verified family shape and catalog dimensions where available; missing case height or width is estimated from a conservative family aspect ratio.
Start with the specifications that meaningfully differ. Expand the complete table for reference details and missing-data context.
| Specification | Tissot Gentleman Powermatic 80 | Tissot PRX Powermatic 80 |
|---|---|---|
| Pricing | ||
| MSRPGentleman Powermatic 80 is $95 less at MSRP | $600 | $695 |
| New PriceGentleman Powermatic 80 is $103.9 less based on the current snapshot | $725 | $829 |
| Used Price (Low)PRX Powermatic 80 is $71.1 less at the low end | $629 | $558 |
| Used Price (High) | $725 | $1,067 |
| 30-Day Trend | ↓ -21.3% | ↓ -3.5% |
| Used Price Range | $629 - $725 | $558 - $1,067 |
| Identity | ||
| Style | Dress, Casual | Sports, Dress |
| Dimensions | ||
| ThicknessPRX Powermatic 80 is 0.6mm thinner | 11.5mm | 10.9mm |
| WeightPRX Powermatic 80 is 26g lighter | 164g | 138g |
| Lug to Lug | 48mm | 44.6mm |
| Dial | ||
| Dial Color | Black/Blue (varies) | Blue |
| LuminousPRX Powermatic 80 includes luminous markers | Not included | ✓ Included |
1 field is excluded from the differences view because one watch lacks comparable data. Use “All specs” to inspect those gaps.
Tissot Gentleman Powermatic 80 and Tissot PRX Powermatic 80 can look close on a spec sheet, yet the tradeoffs that matter most are usually wrist presence versus easier fit, dress character versus sports versatility. They both touch the dress use case, so smaller spec differences can matter more than brand preference.
Bottom line
Tissot Gentleman Powermatic 80 is the better one-watch purchase because its conventional design moves between office, formal, and casual wear more easily. Choose Tissot PRX Powermatic 80 when the integrated bracelet and unmistakable 1970s styling are the reason you are buying.
Choose Tissot Gentleman Powermatic 80 when
Tissot Gentleman Powermatic 80 is a better fit for mechanical-watch enthusiasts, dress styling.
Choose Tissot PRX Powermatic 80 when
Tissot PRX Powermatic 80 is a better fit for mechanical-watch enthusiasts, sports styling.
Movement and upkeep
Tissot Gentleman Powermatic 80: automatic movement
Tissot PRX Powermatic 80: automatic movement
Both use the same movement type, so maintenance differences are limited and fit or feature details should decide the purchase.
Size and wearability
Tissot Gentleman Powermatic 80: 40mm · L2L 48mm · 164g
Tissot PRX Powermatic 80: 40mm · L2L 44.6mm · 138g
Fit is a real separator here — compare case width and lug-to-lug before deciding, especially if wrist comfort matters more than headline features.
Water resistance
Tissot Gentleman Powermatic 80: 100m
Tissot PRX Powermatic 80: 100m
Water resistance is similar on paper, so focus on fit, features, and price instead.
Price and value
Tissot Gentleman Powermatic 80: $600
Tissot PRX Powermatic 80: $695
These two often land in a similar price band — which usually means fit, features, and current deal quality matter more than the sticker price.
Style and use case
Tissot Gentleman Powermatic 80: dress
Tissot PRX Powermatic 80: sports
Tissot Gentleman Powermatic 80 leans more dress, while Tissot PRX Powermatic 80 pulls toward sports use case — pick the one that matches how you will actually wear it.
Crystal and materials
Tissot Gentleman Powermatic 80: sapphire crystal · steel
Tissot PRX Powermatic 80: sapphire crystal · steel
Materials are broadly similar, so finish, fit, and price will matter more than the materials list alone.
Tissot Gentleman Powermatic 80 and Tissot PRX Powermatic 80 get compared constantly because both are dress watches, they are the same case width (40mm), they share the same automatic movement — so the spec sheet alone will not tell you which to buy.
Tissot PRX Powermatic 80 — Tissot Gentleman Powermatic 80 is 164g and Tissot PRX Powermatic 80 is 138g — a 26g gap is noticeable over a full day.
Tissot Gentleman Powermatic 80 is the better one-watch purchase because its conventional design moves between office, formal, and casual wear more easily. Choose Tissot PRX Powermatic 80 when the integrated bracelet and unmistakable 1970s styling are the reason you are buying.
Sources: https://www.tissotwatches.com/en-us/T1274071104100.html · https://www.tissotwatches.com/en-us/T1374071104100.html
Tissot Gentleman Powermatic 80 usually offers the lower entry price — confirm current listings because marketplace pricing can move quickly.
These two often land in a similar price band — which usually means fit, features, and current deal quality matter more than the sticker price.
Check current deals on Amazon and eBay using the buttons below — listing prices, seller quality, and condition can change quickly.
Prices change often, so compare the latest listings and condition options before you buy.
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Tissot Gentleman Powermatic 80
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Tissot PRX Powermatic 80
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Tissot PRX Powermatic 80 — it is 44.6mm lug-to-lug versus 48mm, and lug-to-lug is what decides whether a watch overhangs a smaller wrist.
They are rated the same, so water resistance will not decide this. Choose on strap material and how much you mind scratching the case.
Tissot Gentleman Powermatic 80 is the value pick at roughly $95 less. Pay more only if a specific difference above matters to you — otherwise the cheaper one is the smarter buy. Confirm live listings, since marketplace pricing moves.
Tissot Gentleman Powermatic 80 is 164g and Tissot PRX Powermatic 80 is 138g — a 26g gap is noticeable over a full day. That is the difference you will notice day to day; the rest of the specs are close enough not to matter.
Tissot PRX Powermatic 80 for most buyers — Tissot Gentleman Powermatic 80 is 164g and Tissot PRX Powermatic 80 is 138g — a 26g gap is noticeable over a full day. Go with Tissot Gentleman Powermatic 80 instead if you want the lower price — Tissot Gentleman Powermatic 80 typically runs about $95 less.
Evidence & Method
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