I made the purchase on August 26, 2023 at 8:00 PM.
The next morning, I noticed that it was losing 15 minutes because the second hand was getting stuck at a certain point.
I returned it on the same day and the store owner suggested exchanging it because the watch had a problem. He also told me that the chronograph was not functioning properly.
So, I changed the color of the case because there was no second one available, and I returned after 2 months for the evaluation of the second Tissot Seastar 1000.
SUDDENLY, it got stuck without ever putting it in water (not even washing my hands under a faucet).
I went to a store near my house that sells Tissot, thinking it was a battery issue, but it wasn't a battery problem, they told me at the service center, and that I would have it back in 10 business days with a shipping charge of 10 euros to the dealership. Okay, so I've been without a watch for 1 month, using it exclusively for evening outings 3-4 times a week with care. It's really beautiful, sturdy, and fits perfectly on my wrist without removing any bracelet links.
I'm starting to regret my choice.

I never used to wear watches or accessories in general because I felt they bothered me. So, after I got my first watch purely for outings, I saw that the watch is a very beautiful accessory that enhances elegance even in everyday attire. And since I started getting used to wearing it on my wrist and it no longer bothers me, I decided to invest in a watch that is first of all mechanically excellent and then beautiful. As soon as I saw the Seastar among all the watches, I truly fell in love with it instantly. I waited until I saved up the money to get it, but now I never part with it! I work in a focus-intensive job and the watch truly takes a beating every day, yet it has not a single scratch.
At first, I was sure that I wanted the faded blue and no other color, but the store didn't have it in stock. So, without having the patience to wait any longer, I got the faded green and I'm really glad they didn't have the blue because, apart from the pictures, I realized that I like the green much more.
As for the accuracy of the time, there's no discussion, the words are unnecessary. Accuracy to the second!
Extremely satisfied!

[14/8/2020 Attention, I bought a blue one from the same store but it didn't have the same "clarity/transparency/opacity" of the crystal, I don't know what was wrong (that's how it is with my Casio Edifice of 185€ that I have), I returned it, also it didn't say "30 bar" on the dial, but that's probably not a problem because it is indicated on the back, so I appreciated more the watch that I already have...].
It is beautiful, functional, and safe: The stainless steel bracelet (T) with a folding clasp, with safety and diving extension, but also the watch itself (which has a nice groove along its length), is divided into matte and satin finishes creating a subtle difference (they have paid attention to the details).
It is beautiful², functional², and safe²: It has a black (mine), rotating numbered bezel (with large numbers and markings up to 20), unidirectional, the crown -which also has the logo (T)- as well as the two buttons above and below, are screw-down for extra waterproofing that reaches up to 300m.
It is beautiful³ and functional³: Inside (mine) it is black with white markers and large white hands (date, etc.), which in combination with the clear/transparent "Scratch-resistant (they say it can only be scratched with a diamond), sapphire crystal with anti-reflective coating on both sides of the crystal" highlights it and makes it truly legible (you can see the time and minutes without glasses, we are not referring to extreme cases), on the back, on the back of the watch, there is an engraved seahorse.
Luxurious and well-crafted: It is delivered in an attractive red-black hard box, with its tags, with safety plastic on the watch (where necessary, to prevent scratching), with two inserted booklets on the back, it has a cushion on which the watch "rests/enjoys", a soft pouch to put it in if you don't wear it, two side inner pockets where you will find a booklet, the warranty, and the bracelet links in case you need to make it smaller, I mention the last one because I was looking for them at first and couldn't find them!
Tissot is a member of the "Swatch Group" like Omega, Longines, Blancpain, Breguet, Swatch, Rado, Jaquet Droz, Pierre Balmain, Certina, Mido, Hamilton, Calvin Klein, etc.
So if you want to buy or give as a gift a men's (relatively large, 4.55 cm), sturdy, beautiful, functional, and safe Swiss Quartz watch, without spending too much money (I bought it from a physical store for less than 390€, Tissot prices it at 540€, the same as the other Quartz models with bracelet regardless of dial color), it is one of the best choices, especially if it is your first/Swiss watch.

It is beautiful, functional, and safe: The stainless steel bracelet (T) with a folding clasp, with safety and diving extension, but also the watch itself (which has a beautiful notch along its length), is divided into matte and satin finishes, creating a subtle contrast (they have paid attention to the details).
It is beautiful², functional², and safe²: It has a black rotating numbered bezel (mine does), with large numbers and gradations up to 20, unidirectional, the crown -which also features the logo (T)- as well as the two buttons on the top and bottom, are screw-down for extra waterproofing, which reaches up to 300m.
It is beautiful³ and functional³: The dial (mine) is black with white markers and large white hands (for the date, etc.), which, combined with the clear/transparent "Scratch-resistant (it is said to only scratch with a diamond), sapphire crystal with anti-reflective coating on both sides of the crystal," makes it stand out and truly legible (you can see the time and minutes without glasses, we are not referring to extreme cases). On the back, there is an engraved seahorse.
Luxurious and well-crafted: It is delivered in an attractive red-black hard case, with its tags, the watch is protected by a safety film (where necessary, to prevent scratches), it comes with two insert booklets at the back, and inside there is a cushion on which the watch "rests/shows off," a soft pouch to store it when not wearing, two side internal compartments where you will find a booklet, the warranty, and the bracelet links in case you need to adjust it, I mention the latter because I was looking for them at first and couldn't find them!
Tissot is a member of the "Swatch Group," as are Omega, Longines, Blancpain, Breguet, Swatch, Rado, Jaquet Droz, Pierre Balmain, Certina, Mido, Hamilton, Calvin Klein, etc.
So, if you want to buy or gift a men's (relatively large, 4.55 cm) sturdy, beautiful, functional, and safe Swiss Quartz watch without spending too much money (I bought it from a physical store for less than €390, Tissot prices it at €540, the same as the other Quartz models in the series with a bracelet regardless of dial color), it is one of the best choices, especially if it is your first/Swiss watch.
[Attention, on August 14, 2020, I bought a blue one from the same store, but it did not have the same "clarity/transparency" of the crystal, I don't know what was wrong (it is the same with a Casio Edifice that I have for €185), I returned it, also it did not say "30 bar" on the dial, but that is probably not a problem because it is indicated on the back, so I appreciated the watch I already had more...].
In early August 2022, they finally brought me the same one (black), with the only difference being that the rotating bezel, up to 20, has a red color. And this is very beautiful.
Probably, if I don't sell it, I will stop here with watches...