Tissot PRX Powermatic 80 vs Tissot Seastar 1000
Side-by-side comparison of specifications and features
Key Differences
Price Comparison
| Specification | Tissot PRX Powermatic 80 | Tissot Seastar 1000 |
|---|---|---|
| Pricing | ||
| MSRP | $695 | $475 |
| New Price | $788 | $380 |
| Used Price (Low) | $664 | $395 |
| Used Price (High) | $1,067 | $590 |
| 30-Day Trend | ↑ +2.2% | ↓ -4.8% |
| Used Price Range | $664 - $1,067 | $395 - $590 |
| Identity | ||
| Reference | T137.407.11.041.00 | T120.410.11.041.00 |
| Nickname | N/A | N/A |
| Style | Sports, Dress | Diver, Sports |
| Release Era | 2020s | 2020s |
| Dimensions | ||
| Diameter | 40mm | 40mm |
| Thickness | 10.9mm | 12.2mm |
| Lug Width | 12mm | 20mm |
| Lug to Lug | 44.6mm | 47mm |
| Movement | ||
| Movement | Automatic | 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 Powermatic 80 and Tissot Seastar 1000 can look close on a spec sheet, yet the tradeoffs that matter most are usually mechanical feel versus low-maintenance convenience, 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 Powermatic 80
Tissot PRX Powermatic 80 is a better fit for mechanical-watch enthusiasts, 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 Powermatic 80: automatic movement
Tissot Seastar 1000: quartz movement
Tissot PRX Powermatic 80 uses a automatic movement, while Tissot Seastar 1000 uses a quartz movement — that changes day-to-day ownership, upkeep, and the overall feel on the wrist.
Size and wearability
Tissot PRX Powermatic 80: 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 Powermatic 80: 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 Powermatic 80: $695
Tissot Seastar 1000: $380
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 Powermatic 80: sports
Tissot Seastar 1000: diver
Tissot PRX Powermatic 80 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 Powermatic 80: 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 Powermatic 80 If...
- You prefer a mechanical watch experience and do not mind more upkeep.
- You are specifically shopping for a sports style watch.
- You are comfortable paying more for a stronger feature set.
Choose Tissot Seastar 1000 If...
- You want a lower-maintenance daily watch.
- Swimming, beach use, or tougher daily wear is part of the plan.
- You are specifically shopping for a diver style watch.
Price and Value Notes
Tissot Seastar 1000 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.
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 Powermatic 80
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Tissot Seastar 1000
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Comparison FAQ
Which movement is easier to live with day to day?
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.
Which one is better for smaller wrists?
Start with case width and lug-to-lug. The watch that looks smaller on paper is often the safer choice, but lug shape and thickness still affect how it wears.
Which is better for swimming or rough daily wear?
Use the water resistance row as the first filter. Higher ratings generally give more flexibility for swimming and water exposure, but strap choice and overall condition still matter.
Should I choose based on price alone?
Price matters, but the better buy is the watch that matches your fit, feature priorities, and use case. Check live listings first, then decide whether the price gap actually changes the ownership experience.
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Tissot PRX Powermatic 80
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Tissot Seastar 1000
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