Skip to main content
VELOCEVELOCE
HOMEFEED
NEWS

The Journal

Watch news
& stories

All News
Latest
Browse all articles
Brands we're talking about
Browse by topic
Most PopularDive WatchesGMT & TravelChronographsDress WatchesUnder $500
BRANDS

The Directory

Every brand
worth knowing

Brand Directory
Fresh from the feed

Brands collectors just tagged in the community feed.

Most followed
All brands
CLUBSDEALERS
SHOP

The Collection

Find your
next watch

New Arrivals Under $500 Refurbished Shop All
Men'sDiveChronographGMTPilotFieldDressMoonphaseSkeletonShop all men's
Women'sDiveChronographGMTPilotFieldDressMoonphaseSkeletonShop all women's
Shop by PriceUnder $250$250 – $500$500 – $1,000$1,000 – $2,500$2,500 & up
Top BrandsLoading…All brands
SIGN IN
HOMEBRANDSCLUBSDEALERS

VELOCE

The Watch Collector's Community

Download on theApp Store
Get it onGoogle Play
Listen onSpotify
Listen onApple Podcasts
Add To Home Screen

FOLLOW

DISCOVER

The JournalWatch PodcastWatch Collector BlogCommunity FeedWatch BrandsAuthorized DealersSubmit Watch News

FEATURES

The Watch BoxTrack Your CollectionWhy Track Your WatchesCommunitySocial for CollectorsService RecordsLive Brand DisplayFor CollectorsFor Authorized DealersAdd or Claim Your ListingFor Watch BrandsWhy Veloce

MARKETPLACE

Browse WatchesTrack Your OrderSell Your WatchBuy Pre-Owned SafelyCustomer ReviewsDealer ConsignmentInvite a Dealer — Earn $25Marketplace in the ShopEveryday Carry (EDC)

GUIDES

Watch GlossaryAutomatic vs QuartzInside a MovementWater ResistanceWatch Size GuideStart CollectingSpot a FakeShare Your WatchWatch Games

COMPANY

About VeloceContactCommunity GuidelinesTerms of ServicePrivacy PolicyAccessibilityDelete Account

© 2026 Veloce — All rights reserved.

Built for watch collectors, by a watch collector.

Tissot T-Sport Seastar | Veloce
ALLALL WATCHESAVI-8BREITLINGBULOVACASIOCITIZENDOXAFOSSILG-SHOCKHAMILTONLUMINOXOMEGAORIENTORISSEIKOTAG HEUERTISSOT REFURBISHED
Tissot T-Sport Seastar 1000 T120.417.11.051.00 T1204171105100 Chronograph 300M Men's Watch

Tissot T-Sport Seastar 1000 T120.417.11.051.00 T1204171105100 Chronograph 300M Men's Watch

Be the first to review
$775.99
or 4 interest-free payments of $194.00 withShop Pay
Low stock · only 3 left

Quantity

1
5.0 from 2 verified reviews across Veloce
Free Shipping over $80 30-Day Returns
Authenticity guaranteed on every timepiece

Nick here at Veloce personally ensures every order ships and arrives. Not sure it's the right piece, or want something different? Reach out — a real person will help you sort it, unlike the faceless shops out there.

Message Nick →

Description

The Tissot T-Sport Seastar 1000 Chronograph T120.417.11.051.00 is a robust and reliable men's dive watch, perfect for those who demand precision and durability both in and out of the water. This timepiece combines Swiss craftsmanship with a sporty aesthetic, making it suitable for active lifestyles and professional diving.

Featuring a precise Swiss quartz chronograph movement, this Tissot Seastar 1000 offers accurate timekeeping and stopwatch functionality. Its impressive 300-meter water resistance ensures it can handle serious underwater adventures, while the stainless steel construction provides lasting resilience.

Key Highlights:

  • Swiss Quartz Chronograph Movement: For accurate timekeeping and stopwatch functions.
  • 300M Water Resistance: Suitable for professional diving and serious water sports.
  • Durable Construction: Stainless steel case and bracelet designed for longevity.
  • Sporty Diver Design: Aesthetically pleasing for both everyday wear and aquatic activities.

Specifications

Brand
Tissot
Model/Ref
T120.417.11.051.00
Display
Analog
Movement
Swiss Quartz Chronograph
Case Material
Stainless Steel
Band Material
Stainless Steel
Water Resistance
300m / 30 ATM
Dial Colour
Black
Functions
Chronograph, Date
Gender
Men's

How it works

What this watch’s key specs actually mean on the wrist.

Quartz

Quartz movement

A battery sends current through a quartz crystal that vibrates exactly 32,768 times a second, which the watch counts to keep time to within seconds a month — more accurate than almost any mechanical watch. Grab-and-go reliable: no winding, low maintenance, and years between battery changes.

300m / 30 ATM

Water resistance

Rated to 300m / 30 ATM — serious professional-diver territory. This is far more depth than daily life will ever ask of it, which is exactly the point: total peace of mind around water.

Stainless steel

Case material

Stainless steel is the all-rounder for good reason: tough, corrosion-resistant, and easy to refinish if it ever picks up a scratch. 316L is the marine-grade alloy used across quality watchmaking — durable enough for daily life and smart enough to dress up.

Frequently Asked

What is the water resistance of the Tissot T-Sport Seastar 1000 Chronograph?
The Tissot T-Sport Seastar 1000 Chronograph has a water resistance of 300 meters (30 ATM), making it suitable for professional diving and serious water sports.
What type of movement does this Tissot watch use?
This Tissot watch features a precise Swiss quartz chronograph movement, ensuring accurate timekeeping and reliable stopwatch functions.
What materials are used for the case and band of the watch?
The Tissot T-Sport Seastar 1000 Chronograph is constructed with a durable stainless steel case and a matching stainless steel bracelet.
Does this watch have a chronograph function?
Yes, this model is a chronograph, meaning it includes stopwatch functionality in addition to standard timekeeping.
Who is this Tissot watch designed for?
This Tissot T-Sport Seastar 1000 Chronograph is designed as a men's watch, ideal for individuals seeking a robust and precise timepiece for active lifestyles and diving.

This piece ships through our authorized dealer network. All applicable customs and import fees are already included in the price shown, so nothing extra is owed when your order is delivered.

REVIEWS

—(0 reviews)

No reviews yet — be the first to review the Tissot T-Sport Seastar 1000 T120.417.11.051.00 T1204171105100 Chronograph 300M Men's Watch.

SHOP SIMILAR

View all →
Moto Racer - Watch Dialheads Watch Shirt. Unisex Garment-Dyed Heavyweight Cotton Tee

Moto Racer - Watch Dialheads Watch Shirt. Unisex Garment-Dyed Heavyweight Cotton Tee

$30.99
Rally racing - Watch Dialheads Watch Shirt. Unisex Garment-Dyed Heavyweight Cotton Tee

Rally racing - Watch Dialheads Watch Shirt. Unisex Garment-Dyed Heavyweight Cotton Tee

$30.99
Grand Prex - Watch Dialheads Watch Shirt. Unisex Garment-Dyed Heavyweight Cotton Tee

Grand Prex - Watch Dialheads Watch Shirt. Unisex Garment-Dyed Heavyweight Cotton Tee

$30.99
Citizen Promaster Eco-Drive Power Reserve Radio Controlled 200M JY0039-58E Men's Watch

Citizen Promaster Eco-Drive Power Reserve Radio Controlled 200M JY0039-58E Men's Watch

$1,161.99

What customers are saying across Veloce

5.0

2 reviews

Read all reviews →
Sep 29, 2026

Nick the owner was very attentive in answering my questions regarding the delivery of the watch. I didn’t realize I ordered it from somewhere international, but nonetheless it arrived with no issues perfectly packaged. Thanks Nick!

Regan Ballin

Casio Youth Digital Resin Quartz W-218HC-4A W218HC-4 Women's Watch →
Mar 22, 2026

Handy little tool.

Greg M

Mini Titanium Pry Bar Keychain Multi Tool EDC Everyday →
Minor just purchased a Refurbished!🇺🇸Julio just purchased a Casio!🇺🇸Anthony just purchased a Casio!🇺🇸Michael just purchased a Seiko!🇺🇸Ashley just purchased a Casio!🇺🇸Ian just purchased a Diesel!🇬🇧Anthony just purchased a Casio!🇺🇸Karina just purchased a Just Cavalli!🇺🇸Leo just purchased a Hamilton!🇺🇸Brennan just purchased a Seiko!🇺🇸Jeffrey just purchased a Guess!🇦🇺Junio just purchased a Casio!🇺🇸Soixya just purchased a Emporio Armani!🇦🇺Claudia just purchased a Seiko!🇺🇸Cordell just purchased a Casio!🇺🇸Trevor just purchased a Casio!🇺🇸Okechukwu just purchased a Casio!🇺🇸Jaeho just purchased a Casio!🇺🇸Faustino just purchased a Casio!🇺🇸Eduardo just purchased a Casio!🇺🇸Aaron just purchased a Casio!🇺🇸Matthew just purchased a Casio!🇺🇸Laura just purchased a Casio!🇺🇸Facundo just purchased a Casio!🇺🇸Minor just purchased a Refurbished!🇺🇸Julio just purchased a Casio!🇺🇸Anthony just purchased a Casio!🇺🇸Michael just purchased a Seiko!🇺🇸Ashley just purchased a Casio!🇺🇸Ian just purchased a Diesel!🇬🇧Anthony just purchased a Casio!🇺🇸Karina just purchased a Just Cavalli!🇺🇸Leo just purchased a Hamilton!🇺🇸Brennan just purchased a Seiko!🇺🇸Jeffrey just purchased a Guess!🇦🇺Junio just purchased a Casio!🇺🇸Soixya just purchased a Emporio Armani!🇦🇺Claudia just purchased a Seiko!🇺🇸Cordell just purchased a Casio!🇺🇸Trevor just purchased a Casio!🇺🇸Okechukwu just purchased a Casio!🇺🇸Jaeho just purchased a Casio!🇺🇸Faustino just purchased a Casio!🇺🇸Eduardo just purchased a Casio!🇺🇸Aaron just purchased a Casio!🇺🇸Matthew just purchased a Casio!🇺🇸Laura just purchased a Casio!🇺🇸Facundo just purchased a Casio!🇺🇸