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Deal.ai › Tissot › Wrist Watches
Tissot
Tissot Seastar (T120.407.11.091.01)

Tissot Seastar (T120.407.11.091.01)

Best price now

$666.00at JomashopChecked 5 h ago

26% under what the other stores charge

Compared across 6 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Lowest price today: $666.00 at Jomashop (checked Nov 10, 2026).
  • Checked at 6 stores.

Our take on the Tissot Seastar (T120.407.11.091.01)

The Tissot Seastar 1000 Automatic is a 300 m dive watch with a stainless steel case and bracelet, sapphire crystal and a green dial with applied indices. Its standout feature is the Powermatic 80 movement with an 80-hour power reserve, which beats most Swiss automatics at this level on running time. It suits buyers who want a real dive-rated automatic for daily wear rather than a dress watch. Against rivals like the Seiko Prospex and Certina DS Action, it trades some brand cachet for a stronger movement spec and a more polished case finish.

Best forDaily wear for office and weekendFirst Swiss automatic dive watchSwimmers and snorkelersBuyers who want long power reserve
Pros
  • 80-hour power reserve from the Powermatic 80 movement
  • 300 m water resistance with a screw-down crown
  • Sapphire crystal resists scratches
  • Solid stainless steel bracelet with a clasp
  • Green dial and crystal-set bezel stand out from plain divers
Cons
  • Heavier than many everyday watches at about 6.3 oz
  • No bracelet micro-adjust beyond the clasp holes on some versions
  • Bezel action is firm rather than silky
  • Green dial limits how formal it looks

Tissot Seastar (T120.407.11.091.01) prices at every store

  • WatchmaxxNew

    In stock

    $666.00Free shippingChecked 5 h ago
    Visit Watchmaxx
  • JomashopNew

    In stock

    $666.00Free shippingChecked 5 h ago
    Visit Jomashop
  • NeweggNew

    In stock

    $835.36Free shippingChecked 5 h ago
    Visit Newegg
  • Best BuyNew

    In stock

    $894.02Free shippingChecked 5 h ago
    Visit Best Buy
  • JaredNew

    In stock

    $925.00Free shippingChecked 5 h ago
    Visit Jared
  • NordstromNew

    In stock

    $925.00Free shippingChecked 5 h ago
    Visit Nordstrom

Store links may earn us a commission. Some prices via Klarna.

Tissot Seastar (T120.407.11.091.01) price history

Lowest price we've seen: $666.00 on Nov 10 at Watchmaxx. Tracked across 6 stores since Nov 10.

What reviewers say

Owners rate the Seastar 1000 Automatic highly for its build, movement and looks for the money. Most praise the 80-hour reserve and the solid feel; a few find it heavy and the bezel stiff.

What people mention
  • WeightMixedSome owners find the watch heavy for all-day wear, while others see the heft as a sign of solid build.
  • Power reservePraisedThe 80-hour reserve is the most-cited strength, letting it run through a weekend off the wrist.
  • BezelCriticisedSeveral owners say the bezel is stiff and takes effort to turn, especially when new.
  • DialPraisedThe green dial and crystal-set bezel get consistent compliments for looking richer than the price suggests.
  • BraceletMixedThe steel bracelet is praised for solidity but sizing it at home takes a tool and some patience.

About the Tissot Seastar (T120.407.11.091.01)

A nice Tissot watch with a neat stainless steel strap. The glass is stylish, scratch-resistant sapphire.

Specifications

Color (Strap)
GraySource
Closure
ClaspSource
Glass
SapphireSource
Watch Strap Material
Stainless SteelSource

Questions and answers

Is the Tissot Seastar 1000 Automatic a true dive watch?
Yes. It is rated to 300 m with a screw-down crown and a unidirectional bezel, so it meets dive-watch standards. It is fine for swimming and snorkeling, though most owners never take it diving.
How does it compare with the Seiko Prospex divers?
The Tissot gives you a Swiss automatic with an 80-hour reserve and sapphire crystal. Seiko rivals offer comparable water resistance and often a more legible dial, but usually shorter power reserve and Hardlex or sapphire depending on model.
How long does it run without winding?
About 80 hours, roughly three days, thanks to the Powermatic 80 movement. That means it keeps time over a weekend off the wrist.
Is the green dial versatile enough for daily wear?
It reads dark in low light and works with casual and business-casual outfits. It is less dressy than a black or blue dial, so it suits everyday wear better than formal occasions.
What is in the box?
The watch on its stainless steel bracelet, a Tissot presentation box and paperwork. No extra strap is included.
Does it have a date?
Yes, there is a date window at 6 o'clock. The dial uses applied indices without numerals.
Where is the Tissot Seastar (T120.407.11.091.01) cheapest?
At Jomashop, for $666.00, 26% under what the other stores charge, as of our latest check.
Where can I buy the Tissot Seastar (T120.407.11.091.01)?
6 stores we checked sell it, including Watchmaxx, Jomashop, Newegg, Best Buy, Jared.

Stores we've priced the Tissot Seastar (T120.407.11.091.01) at

  • Best Buy deals and prices
  • Newegg deals and prices
  • Nordstrom deals and prices

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All Tissot deals and products →
Functions
DateSource
Gender
MaleSource
Decoration
CrystalsSource
Case Color
SilverSource
Series
Tissot SeastarSource
Movement Type
AutomaticSource
Weight (oz)
6.3Source
Type of Index
Index (without numbers)Source
Display Type
AnalogSource
Dial Color
GreenSource
Time Format
12 HoursSource
Power Reserve (h)
80.0Source
Case Material
Stainless SteelSource
Watch Strap Width (")
0.826772Source
Water Protection
30 ATM (300m)Source