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 69% of your modeled wrist width.
Physical footprint
Near the edgeEstimated clearance: 4.2 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 Le Locle Powermatic 80 | Tissot PRX Powermatic 80 |
|---|---|---|
| Pricing | ||
| MSRPPRX Powermatic 80 is $80 less at MSRP | $775 | $695 |
| Used Price (Low)Le Locle Powermatic 80 is $104.2 less at the low end | $450 | $554 |
| Used Price (High) | $593 | $1,245 |
| 30-Day Trend | ↑ +1.0% | ↓ -3.6% |
| Used Price Range | $450 - $593 | $554 - $1,245 |
| Identity | ||
| Style | Dress | Sports, Dress |
| Dimensions | ||
| DiameterLe Locle Powermatic 80 is 0.7mm smaller | 39.3mm | 40mm |
| ThicknessLe Locle Powermatic 80 is 1.2mm thinner | 9.75mm | 10.9mm |
| WeightLe Locle Powermatic 80 is 16g lighter | 122g | 138g |
| Lug to Lug | 48.25mm | 44.6mm |
| Case | ||
| Water ResistancePRX Powermatic 80 adds 70m water resistance | 30m (splash resistant) | 100m (recreational diving) |
| Dial | ||
| Dial Color | Black/Blue (varies) | Blue |
| LuminousPRX Powermatic 80 includes luminous markers | Not included | ✓ Included |
2 fields are excluded from the differences view because one watch lacks comparable data. Use “All specs” to inspect those gaps.
If you are deciding between Tissot Le Locle Powermatic 80 and Tissot PRX Powermatic 80, the real decision is usually about wrist presence versus easier fit, water-ready utility versus dressier everyday wear, dress character versus sports versatility. Start with fit first — case width and lug-to-lug usually matter more than secondary features if wrist comfort is a concern.
Bottom line
Fit is a real separator here — compare case width and lug-to-lug before deciding, especially if wrist comfort matters more than headline features. Choose Tissot Le Locle Powermatic 80 if you are specifically shopping for a dress style watch; choose Tissot PRX Powermatic 80 when swimming, beach use, or tougher daily wear is part of the plan.
Choose Tissot Le Locle Powermatic 80 when
Tissot Le Locle 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 Le Locle 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 Le Locle Powermatic 80: 39.3mm · L2L 48.25mm · 122g
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 Le Locle Powermatic 80: 30m
Tissot PRX Powermatic 80: 100m
Water resistance is a meaningful separator here — the higher-rated option gives more flexibility for swimming or rougher daily use.
Price and value
Tissot Le Locle Powermatic 80: $509
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 Le Locle Powermatic 80: dress
Tissot PRX Powermatic 80: sports
Tissot Le Locle 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 Le Locle 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 Le Locle Powermatic 80 and Tissot PRX Powermatic 80 get compared constantly because both are dress watches, they are within 0.7mm of each other in case width, they share the same automatic movement — so the spec sheet alone will not tell you which to buy.
Tissot Le Locle Powermatic 80 — Tissot Le Locle Powermatic 80 is 122g and Tissot PRX Powermatic 80 is 138g — a 16g gap is noticeable over a full day.
Tissot Le Locle Powermatic 80 for most buyers — Tissot Le Locle Powermatic 80 is 122g and Tissot PRX Powermatic 80 is 138g — a 16g gap is noticeable over a full day. Go with Tissot PRX Powermatic 80 instead if you have a smaller wrist — Tissot PRX Powermatic 80 is 44.6mm lug-to-lug vs 48.25mm.
Tissot Le Locle Powermatic 80 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 Le Locle 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 48.25mm, and lug-to-lug is what decides whether a watch overhangs a smaller wrist.
Tissot PRX Powermatic 80 — it is rated 100m versus 30m, which is the difference between swimming confidently and only handling splashes.
Tissot Le Locle Powermatic 80 is the value pick at roughly $186 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 Le Locle Powermatic 80 is 122g and Tissot PRX Powermatic 80 is 138g — a 16g 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 Le Locle Powermatic 80 for most buyers — Tissot Le Locle Powermatic 80 is 122g and Tissot PRX Powermatic 80 is 138g — a 16g gap is noticeable over a full day. Go with Tissot PRX Powermatic 80 instead if you have a smaller wrist — Tissot PRX Powermatic 80 is 44.6mm lug-to-lug vs 48.25mm.
Evidence & Method
This page currently relies on normalized catalog fields and calculated differences. No external reviewer observation is used in its verdict.
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