Watch A
Citizen Chronomaster
Round · 40mm
Visual presence
BoldCase covers 71% of your modeled wrist width.
Physical footprint
Clear spaceEstimated clearance: 5.3 mm per side.
Case: 40mmBand width est.: 20mm
Open this size in the full fit chart →Citizen Chronomaster vs Tissot PRX
Side-by-side comparison of specifications and features
Key Differences
Best Value
Tissot PRX (Ref. T137.410.11.041.00)
Starting from $375
Biggest Price Drop
Citizen Chronomaster (Ref. AQ40xx)
-4.6% in 30 days
See Both Watches on Your Wrist
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 B
Tissot PRX
Tonneau · 40mm · 44.6mm lug-to-lug
Visual presence
BoldCase covers 71% of your modeled wrist width.
Physical footprint
Clear spaceEstimated clearance: 6.0 mm per side.
Case: 40mmLug-to-lug: 44.6mmBand width est.: 20mmThickness: 10.4mm
Open this size in the full fit chart →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.
Price Comparison
Citizen Chronomaster
MSRP
$1,000
New
$2,457
Used
$516
Tissot PRX
MSRP
$375
New
$398
Used
$351
MSRP New (Amazon) Used (eBay)
Side-by-Side Specs
Start with the specifications that meaningfully differ. Expand the complete table for reference details and missing-data context.
| Specification | Citizen Chronomaster | Tissot PRX |
|---|---|---|
| Pricing | ||
| MSRPPRX is $625 less at MSRP | $1,000 | $375 |
| New PricePRX is $2059 less based on the current snapshot | $2,457 | $398 |
| Used Price (Low)PRX is $164.6 less at the low end | $516 | $351 |
| Used Price (High) | $17,500 | $1,549 |
| 30-Day Trend | ↓ -4.6% | ↓ -3.2% |
| Used Price Range | $516 - $17,500 | $351 - $1,549 |
| Identity | ||
| Style | Luxury, Dress | Sports, Dress |
| Dimensions | ||
| Thickness | N/A | 10.4mm |
| Case | ||
| Case Material | Titanium | Stainless Steel |
| Dial | ||
| Dial Color | White | Blue |
7 specifications both watches share
Release Era2020s
Diameter40mm
MovementQuartz
CrystalSapphire Crystal
Water Resistance100m (recreational diving)
BezelFixed
Luminous✓ Included
2 fields are excluded from the differences view because one watch lacks comparable data. Use “All specs” to inspect those gaps.
Which Should You Buy?
If you are deciding between Citizen Chronomaster and Tissot PRX, the real decision is usually about wrist presence versus easier fit, luxury character versus sports versatility, entry price versus premium finishing or specs. They both touch the dress use case, so smaller spec differences can matter more than brand preference.
Bottom line
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. Choose Citizen Chronomaster if you are specifically shopping for a luxury style watch; choose Tissot PRX if you are specifically shopping for a sports style watch.
Choose Citizen Chronomaster when
Citizen Chronomaster is a better fit for low-maintenance daily wear, luxury styling.
Choose Tissot PRX when
Tissot PRX is a better fit for low-maintenance daily wear, sports styling.
Key Differences
Movement and upkeep
Citizen Chronomaster: quartz movement
Tissot PRX: quartz movement
Both use the same movement type, so maintenance differences are limited and fit or feature details should decide the purchase.
Size and wearability
Citizen Chronomaster: 40mm
Tissot PRX: 40mm · L2L 44.6mm · 130g
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
Citizen Chronomaster: 100m
Tissot PRX: 100m
Water resistance is similar on paper, so focus on fit, features, and price instead.
Price and value
Citizen Chronomaster: $760
Tissot PRX: $375
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
Citizen Chronomaster: luxury
Tissot PRX: sports
Citizen Chronomaster leans more luxury, while Tissot PRX pulls toward sports use case — pick the one that matches how you will actually wear it.
Crystal and materials
Citizen Chronomaster: sapphire crystal · titanium
Tissot PRX: sapphire crystal · steel
Materials are broadly similar, so finish, fit, and price will matter more than the materials list alone.
Choose Citizen Chronomaster If...
- You are specifically shopping for a luxury style watch.
- You are comfortable paying more for a stronger feature set.
Choose Tissot PRX If...
- You are specifically shopping for a sports style watch.
- You want the lower current entry price.
Price and Value Notes
Tissot PRX is often the value play at current pricing, while Citizen Chronomaster 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.
Where to Check Deals
Check current deals on Amazon and eBay using the buttons below — listing prices, seller quality, and condition can change quickly.
Check current deals on Amazon and eBay
Prices change often, so compare the latest listings and condition options before you buy.
WatchCompared may earn a commission from qualifying purchases through affiliate links. This does not change your price.
Citizen Chronomaster
Check Price on AmazonOpens in new tab · Price may vary
Check Price on eBayFrom $760 · New & used listings
Affiliate links — WatchCompared earns a commission on qualifying purchases. This doesn't affect your price.
Tissot PRX
Check Price on AmazonOpens in new tab · Price may vary
Check Price on eBayFrom $533 · New & used listings
Affiliate links — WatchCompared earns a commission on qualifying purchases. This doesn't affect your price.
Comparison FAQ
Which one is better for smaller wrists?
Neither is clearly smaller: case width is 40mm vs 40mm. Pick on strap and looks instead — the size difference is not what will decide this for you.
Which is better for swimming or rough daily wear?
They are rated the same, so water resistance will not decide this. Choose on strap material and how much you mind scratching the case.
Is the more expensive one worth it?
Tissot PRX is the value pick at roughly $385 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
How we compared these watches
No WatchCompared hands-on test claimed
- • Catalog specifications are normalized into the same units before differences are calculated.
- • The verdict uses only populated fields and the source-backed observations listed here.
- • Missing evidence reduces the depth of the conclusion instead of being filled with assumptions.
This page currently relies on normalized catalog fields and calculated differences. No external reviewer observation is used in its verdict.
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Citizen Chronomaster
Check Price on AmazonOpens in new tab · Price may vary
Check Price on eBayFrom $760 · New & used listings
Affiliate links — WatchCompared earns a commission on qualifying purchases. This doesn't affect your price.
Tissot PRX
Check Price on AmazonOpens in new tab · Price may vary
Check Price on eBayFrom $533 · New & used listings
Affiliate links — WatchCompared earns a commission on qualifying purchases. This doesn't affect your price.
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