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: 6.0 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 PRX | Tissot PRX Powermatic 80 |
|---|---|---|
| Pricing | ||
| MSRPPRX is $320 less at MSRP | $375 | $695 |
| New PricePRX is $460.9 less based on the current snapshot | $387 | $848 |
| Used Price (Low)PRX is $277.9 less at the low end | $275 | $553 |
| Used Price (High) | $1,549 | $1,245 |
| 30-Day Trend | ↑ +1.3% | ↓ -3.9% |
| Used Price Range | $275 - $1,549 | $553 - $1,245 |
| Dimensions | ||
| ThicknessPRX is 0.5mm thinner | 10.4mm | 10.9mm |
| WeightPRX is 8g lighter | 130g | 138g |
| Movement | ||
| Movement | Quartz | Automatic |
This Tissot PRX vs Tissot PRX Powermatic 80 comparison is less about a universal winner and more about mechanical feel versus low-maintenance convenience, entry price versus premium finishing or specs. Treat it as a value-versus-upgrade decision — confirm the extra spend solves a problem you will notice every week.
Bottom line
Tissot PRX quartz is the sensible buy for most people because it is thinner, more accurate, less expensive, and needs less attention. Choose Tissot PRX Powermatic 80 only when the mechanical movement and textured dial are central to why you want the watch.
Choose Tissot PRX when
Tissot PRX is a better fit for low-maintenance daily wear, sports 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 PRX: quartz movement
Tissot PRX Powermatic 80: automatic movement
Tissot PRX uses a quartz movement, while Tissot PRX Powermatic 80 uses a automatic movement — that changes day-to-day ownership, upkeep, and the overall feel on the wrist.
Size and wearability
Tissot PRX: 40mm · L2L 44.6mm · 130g
Tissot PRX Powermatic 80: 40mm · L2L 44.6mm · 138g
Their size profiles are relatively close, so fit comes down to shape, weight, and how each watch sits on your wrist.
Water resistance
Tissot PRX: 100m
Tissot PRX Powermatic 80: 100m
Water resistance is similar on paper, so focus on fit, features, and price instead.
Price and value
Tissot PRX: $375
Tissot PRX Powermatic 80: $695
There is a real price gap here — treat the more expensive option as an upgrade decision and confirm whether the extra spend buys something you will notice in weekly use.
Style and use case
Tissot PRX: sports
Tissot PRX Powermatic 80: sports
Both lean into a similar sports use case — the choice is more about fit, features, and price than category.
Crystal and materials
Tissot PRX: 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 PRX is often the value play at current pricing, while Tissot PRX Powermatic 80 makes more sense if you will use its extra features regularly.
There is a real price gap here — treat the more expensive option as an upgrade decision and confirm whether the extra spend buys something you will notice in weekly use.
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 PRX
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Tissot PRX Powermatic 80
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Quartz and solar models are usually easier for grab-and-go use, while automatic and manual watches appeal more to buyers who enjoy the mechanical side of watch ownership.
Neither is clearly smaller: case width is 40mm vs 40mm and thickness 10.4mm vs 10.9mm. Pick on strap and looks instead — the size difference is not what will decide this for you.
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 PRX is the value pick at roughly $320 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.
Evidence & Method
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