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Tissot
Tissot Seastar 1000 Powermatic 80 Silicium Watch

Tissot Seastar 1000 Powermatic 80 Silicium Watch

4.6(30 ratings)

Best price now

$746.00at WatchMaxx.comChecked 21 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Last seen at $746.00 at WatchMaxx.com on Nov 10.
  • Checked at 2 stores.

Our take on the Tissot Seastar 1000 Powermatic 80 Silicium Watch

The Tissot Seastar 1000 Powermatic 80 Silicium is a Swiss automatic dive watch with a 43 mm steel case, a 300 m water rating and a silicon-balance Powermatic 80 movement with an 80-hour reserve. Its sapphire crystal, screw-down crown and unidirectional rotating bezel match the core specs of pricier Swiss divers, and the silicon hairspring resists magnetism and temperature swings better than standard balance springs. The fabric strap and 12.7 mm thickness make it lighter and more casual than bracelet versions of the same watch. It suits buyers who want real dive-watch capability and a long power reserve without stepping up to Tudor or Omega territory; owners praise the movement and finish, while some find the 43 mm case large and the fabric strap less durable than steel.

Best forDaily wear for office and weekendFirst Swiss automatic dive watchSwimmers and light snorkelersBuyers who want a long power reserve
Pros
  • Silicon balance spring resists magnetism and temperature change
  • 80-hour power reserve lasts a long weekend off the wrist
  • 300 m water resistance with screw-down crown and sapphire crystal
  • See-through caseback shows the decorated automatic movement
  • Lighter on the fabric strap than on a steel bracelet
Cons
  • 43 mm case and 12.7 mm thickness wear large on slim wrists
  • Fabric strap is less durable and harder to clean than steel or rubber
  • Bezel action and lume are a step below premium Swiss divers
  • No bracelet included on this reference

Tissot Seastar 1000 Powermatic 80 Silicium Watch prices at every store

  • WatchmaxxNew

    In stock

    $746.00Free shippingChecked 21 h ago
    Visit Watchmaxx
  • WatchMaxx.comNew

    In stock

    $746.00Checked 21 h ago
    Visit WatchMaxx.com

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

Tissot Seastar 1000 Powermatic 80 Silicium Watch price history

Lowest price we've seen: $746.00 on Nov 10 at WatchMaxx.com. Tracked across 2 stores since Nov 10.

What reviewers say

  • 4.6 / 530 ratings

Owners rate it highly for its movement, finish and value as an entry Swiss diver. Common complaints are the size on smaller wrists and the fabric strap wearing faster than expected.

What people mention
  • MovementPraisedOwners report good accuracy and like the 80-hour reserve and silicon balance spring.
  • SizeMixedSome find the 43 mm case and 12.7 mm thickness too big for smaller wrists.
  • StrapCriticisedThe fabric strap is seen as less durable and slower to dry than rubber or steel.
  • BuildPraisedSapphire crystal, screw-down crown and solid case finishing get positive comments.
  • LumeMixedNight visibility is described as adequate but not as bright as premium divers.

From WatchMaxx.com

  • Swiss automatic self-winding movement, Powermatic 80.811
  • Approx. 80 hours power reserve
  • 300 meters (990 feet) water resistant
  • Scratch resistant sapphire crystal
  • Anti-clockwise rotating bezel
  • Screw down crown
Materials
Brushed stainless steel case; blue fabric strap; scratch resistant sapphire crystal
Fit
Case size 43mm; case thickness 12.7mm
Guarantee
2 Year WatchMaxx Warranty; minimum 2-year guarantee on most watches with service or repair by WatchMaxx
Returns
30 Day Return Policy; extended holiday return policy
Shipping
Free standard shipping; usually ships in 2 to 4 weeks; delivery times may occasionally be delayed
In the box
Watch, Manufacturer's packaging

About the Tissot Seastar 1000 Powermatic 80 Silicium Watch

The Tissot Seastar 1000 Powermatic 80 Silicium is a men's automatic dress watch, model T120.407.17.041.01. It has a round, brushed stainless steel case that measures 43 mm across and 12.7 mm thick. The case has a screw-down crown, a see-through caseback and a scratch-resistant sapphire crystal. The strap is blue fabric with a brushed stainless steel deployment clasp that has a push button.

The watch uses a Swiss automatic Powermatic 80.811 movement with an 80-hour power reserve. It shows the hour, minute, second and date, with the date at 6 o'clock. The dial has luminous silver-tone hands, circle and stick hour markers, and minute markers around the outer rim. An anti-clockwise rotating bezel surrounds the dial, and the watch is water resistant to 300 meters (990 feet).

Model
T120.407.17.041.01 (also listed as T1204071704101)
Movement
Swiss automatic, Powermatic 80.811
Power reserve
80 hours
Functions
Date, power reserve, hour, minute, second
Case
Brushed stainless steel, round, 43 mm
Thickness
12.7 mm
Crystal
Scratch-resistant sapphire
Strap
Blue fabric
Water resistance
300 meters (990 feet)
In the box
Watch, manufacturer's packaging

Questions and answers

Is the Tissot Seastar 1000 Silicium good for swimming?
Yes. It is rated to 300 m with a screw-down crown and sapphire crystal, so pool and open-water swimming are fine. Rinse it in fresh water after salt water use.
What does Silicium mean on this watch?
It refers to the silicon balance spring in the Powermatic 80.811 movement. Silicon is anti-magnetic and less affected by temperature, which helps keep timekeeping stable.
How does it compare with the standard Seastar 1000?
The main difference is the silicon balance spring, which improves magnetic resistance. Case, bezel and water rating are otherwise the same family of design.
Does it come with a steel bracelet?
This reference comes on a blue fabric strap with a steel deployment clasp. A bracelet version exists as a separate model.
How long does it run without winding?
About 80 hours, roughly three days, thanks to the Powermatic 80 movement. That covers a weekend off the wrist without resetting.
Is 43 mm too big for a daily watch?
It depends on wrist size. At 43 mm wide and 12.7 mm thick it sits large; wrists under about 6.5 inches may find it top-heavy.
Where is the Tissot Seastar 1000 Powermatic 80 Silicium Watch cheapest?
At WatchMaxx.com, for $746.00, as of our latest check.
What do buyers say about the Tissot Seastar 1000 Powermatic 80 Silicium Watch?
Rated 4.6 out of 5 from 30 ratings.
Where can I buy the Tissot Seastar 1000 Powermatic 80 Silicium Watch?
2 stores we checked sell it, including Watchmaxx, WatchMaxx.com.

Stores we've priced the Tissot Seastar 1000 Powermatic 80 Silicium Watch at

  • WatchMaxx.com deals and prices

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