Tissot Seastar Powermatic 80 Review

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Written by:

Jacky Chou

The Swiss company Tissot has been around since 1853 and is now the official timekeeper of soccer in Switzerland. The new Seastar Powermatic 80 model features a diameter of 44 millimeters, making it suitable for large wrists, while still maintaining its sleek design that takes cues from military watches.

The "tissot seastar 1000 powermatic 80" is a mechanical watch that features a unique design and an automatic movement. This watch has been reviewed by Tissot, who awarded it with the highest rating possible.

TISSOT Seastar 1000 POWERMATIC 80 t1204073705101
  • Featuring a Black Band, Rose Gold PVD Case, Scratch Resistant...

About Tissot

Since its founding in 1853, Tissot has built a reputation for producing stylish timepieces at competitive rates. Their main office is in Le Locle, Switzerland, and they are a member of the Swatch Group. In addition to ice hockey, cycling, fencing, and formula one, Tissot has a long history in sports.

Swiss watchmaker Tissot has a solid reputation and is well-liked in general.

Our Reviewing Process

Our reviews are based on our first-hand experience with the watch. All photos and media are created by us (unless otherwise credited). Learn more about OUR REVIEWING PROCESS and check here to see real customer reviews, specs and prices on Amazon.

Review Synopsis

Although I've never been a fan of diving watches, this Tissot's aesthetic appeal is rivaled only by the enormous power reserve and precision of the automatic movement. You may enjoy 300 meters of water resistance, an airtight screw down crown, and the standard features you've come to expect from a Tissot of this caliber when you wear this Seastar on your wrist.

Technical Information on the Seastar Powermatic 80 by Tissot

  • The T066.407.17.057.02 model number
  • MSRP: $975
  • 42mm case diameter
  • Model alternatives: Additional choices, including quartz models, are offered on Amazon.
  • Powermatic 80 automated movement
  • Date display and screw down crown are complications.
  • Energy Reserve: around 80 hours
  • 300m/990ft of water resistance
  • Sapphire crystal material

How to use the watch

The Seastar's solitary movement-based complication, the date display, makes it a relatively easy watch to use. Keep in mind that anytime it is worn, the screw-down crown must be secured. By doing this, the case is kept watertight.

Setting the time:

  • Pulling the crown all the way back (position 3). To set the time, turn the crown counterclockwise. Keep in mind that the date display will automatically change to AM time at midnight.

Setting the date:

  • To set the date, move the crown to the second place from the centre (position 2).

Tissot Powermatic 80 Aesthetics & Design

Since 2011, Tissot has sold a watch that is substantially similar to the Seastar, with the most recent update being in 2010. In terms of appearance, the new model has bigger bezel teeth and a somewhat different approach to handling the lume on the hour markers. They are almost similar other from that.

Despite the relatively minor alterations, the bezel's teeth give the new watch a much more aggressive appearance. The additional half millimeter is quite helpful.

The deep blue rotor of the movement is tastefully decorated with white writing and adornment. It's a delicate balance for the rather serious face.

Build Quality of the Seastar Powermatic 80 by Tissot

You would anticipate superb build quality and overall polish at the $1,000 price category that the Seastar Powermatic 80 competes in. Thankfully, the Seastar does not disappoint. This watch feels sturdy and is extremely well made; it has the appearance of being able to withstand significant abuse.

Case, Crystal, and Dial

With a good coating of anti-glare substance, the sapphire crystal is easy to view in practically all lighting conditions. Excellent nighttime visibility is present (I forgot to take a picture of the lume). You won't have any trouble viewing the dial in low light conditions, such as 50 meters underwater.

The stainless steel casing has a tough feel to it. It is heavy, but not so much that wearing it becomes boring; just enough to make you aware that you are wearing a mechanical clock.

Clasp and Strap

The incorporated rubber strap will serve its job effectively and is sufficiently stylish. It loves to tangle with skin and hair, just as all rubber straps do.

The clasp is sturdy and made of stainless steel as well. When you give the strap a good pull, the buckle hardly flexes at all. You want it precisely that way.

The Seastar Powermatic 80 by Tissot in More Detail


The brand-new Powermatic 80 automatic movement from Tissot boasts a sizable power reserve of, you got it, 80 hours.

The Powermatic 80 is essentially an ETA 2824 that has been significantly strengthened. An ETA movement's accuracy is quite average, and I saw a daily variance of +3 seconds. Web searches reveal that other users often report deviations of about +/- 5 seconds every day (which is pretty good). After 14 days of continuous use, you'll probably need to change the time if things continue that way.

Worth the Money

It is impossible to dispute the Seastar Powermatic 80's compelling value proposition. A Tissot-derived automatic movement with a sizable 80-hour power reserve, superb build quality, 300m/990ft of water resistance, and superior low-light vision are all included for less than $1,000.

With features comparable to diving watches costing hundreds or thousands of dollars more, its usefulness as a dive watch is evident.

It's fantastic that you can now get a robust diving watch with a sleek in-house automatic movement for less than $1,000. Even better is the fact that you can easily get it on Amazon for less than $600.

The "tissot seastar vs omega seamaster" is a watch review. The Tissot Seastar Powermatic 80 is the best option for those who want a mechanical automatic watch with an affordable price tag.

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Jacky Chou

Jacky Chou is the co-founder of Uberwrists and has gotten into watches from his father from a young age. His first watch was a black G Shock that was comedically large for his wrist. He appreciates watches from Seiko to a Patek Philippe.

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