Tissot PRX vs Tissot Seastar 1000

Side-by-side comparison of specifications and features

TissotPRX

T137.410.11.041.00

TissotSeastar 1000

T120.410.11.041.00

Key Differences

Best Value

Tissot PRX (Ref. T137.410.11.041.00)

Starting from $270

Best Water Resistance

Tissot Seastar 1000 (Ref. T120.410.11.041.00)

300m (3x more)

Slimmest

Tissot PRX (Ref. T137.410.11.041.00)

10.4mm thick

Biggest Price Drop

Tissot PRX (Ref. T137.410.11.041.00)

-17.0% in 30 days

Price Comparison

Tissot PRX

MSRP

$375

New

$270

Used

$241

Tissot Seastar 1000

MSRP

$475

New

$387

Used

$395

MSRP New (Amazon) Used (eBay)

Comparison of Tissot PRX, Tissot Seastar 1000
Specification	Tissot PRX	Tissot Seastar 1000
Pricing
MSRP	$375	$475
New Price	$270	$387
Used Price (Low)	$241	$395
Used Price (High)	$1,549	$590
30-Day Trend	↓ -17.0%	↓ -4.8%
Used Price Range	$241 - $1,549	$395 - $590
Identity
Reference	T137.410.11.041.00	T120.410.11.041.00
Nickname	N/A	N/A
Style	Sports, Dress	Diver, Sports
Release Era	2020s	2020s
Dimensions
Diameter	40mm	40mm
Thickness	10.4mm	12.2mm
Lug Width	12mm	20mm
Lug to Lug	44.6mm	47mm
Movement
Movement	Quartz	Quartz
Power Reserve / Battery	N/A	N/A
Accuracy	N/A	N/A
Case
Case Material	Stainless Steel	Stainless Steel
Crystal	Sapphire Crystal	Sapphire Crystal
Water Resistance	100m (recreational diving)	300m (diving)
Bezel	Fixed	Unidirectional rotating
Dial
Dial Color	Blue	Blue
Luminous	Yes	Yes
Community
Review Rating	N/A	N/A
In Collections	N/A	N/A
On Wishlists	N/A	N/A
Forum Threads	N/A	N/A

Quick Summary

Tissot PRX and Tissot Seastar 1000 can overlap on price or use case, but the buying decision usually comes down to water-ready utility versus dressier everyday wear, sports character versus diver versatility. They both touch the sports use case, so smaller spec differences can matter more than brand preference.

How to choose

The biggest practical difference is usually movement and upkeep. Start with wrist fit and movement preference, then use water resistance and price to break the tie.

Tissot PRX

Tissot PRX is a better fit for low-maintenance daily wear, sports styling.

Tissot Seastar 1000

Tissot Seastar 1000 is a better fit for low-maintenance daily wear, diver styling.

Key Differences

Movement and upkeep

Tissot PRX: quartz movement

Tissot Seastar 1000: 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

Tissot PRX: 40mm · L2L 44.6mm

Tissot Seastar 1000: 40mm · L2L 47mm

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 Seastar 1000: 300m

Water resistance is a meaningful separator here — the higher-rated option gives more flexibility for swimming or rougher daily use.

Price and value

Tissot PRX: $270

Tissot Seastar 1000: $387

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 Seastar 1000: diver

Tissot PRX leans more sports, while Tissot Seastar 1000 pulls toward diver use case — pick the one that matches how you will actually wear it.

Crystal and materials

Tissot PRX: sapphire crystal · steel

Tissot Seastar 1000: sapphire crystal · steel

Materials are broadly similar, so finish, fit, and price will matter more than the materials list alone.

Choose Tissot PRX If...

You are specifically shopping for a sports style watch.
You want the lower current entry price.

Choose Tissot Seastar 1000 If...

Swimming, beach use, or tougher daily wear is part of the plan.
You are specifically shopping for a diver style watch.
You are comfortable paying more for a stronger feature set.

Price and Value Notes

Tissot PRX is often the value play at current pricing, while Tissot Seastar 1000 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.

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Tissot PRX

Check Price on AmazonOpens in new tab · Price may vary

Check Price on eBayFrom $466 · Live listings

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Tissot Seastar 1000

Check Price on AmazonOpens in new tab · Price may vary

Check Price on eBayFrom $433 · Live 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?

Tissot PRX — it is 44.6mm lug-to-lug versus 47mm, and lug-to-lug is what decides whether a watch overhangs a smaller wrist.

Which is better for swimming or rough daily wear?

Tissot Seastar 1000 — it is rated 300m versus 100m. Both are in the same broad bracket, so treat this as a tiebreaker rather than a deciding factor.

Is the more expensive one worth it?

Tissot PRX is the value pick at roughly $117 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.