It’s the size that counts as Tissot introduces the go-anywhere 40mm Seastar 1000 Quartz collection

Tissot is delighted to announce a new 40mm edition of the stylish, high-performance Seastar 1000 collection of sports watches. The Seastar 1000 Quartz 40mm sits perfectly between the 36mm and 45.5mm iterations of the Seastar 1000 already available. 

This hugely versatile case size is designed to cater for men and women looking for a chic, yet bold watch that can cross over from day to night while still promising exceptional technical performance. 


As with the existing 36mm and 45.5mm models, the new pieces take their name from their water resistance certification of 1,000 feet, equivalent to 30 ATM or 300 metres. They also offer uni-directional rotating bezels for reliably timing underwater activity. 

Shades of night and day 

The new Seastar 1000 Quartz 40mm will be available in three colourways. First is a new but reassuringly ageless combination of black lacquered dial and black mineral bezel with clear, white detailing. Alongside this are models with a blue lacquered dial and blue mineral bezel with white detailing, and an upscale iteration that marries a black lacquered dial and black mineral bezel with golden detailing. The blue and black-and-gold options are also available in the 36mm case size introduced in summer 2022. 

Tissot Seastar 1000 Lavyon 3

Each colourway has been chosen and refined to offer exceptional clarity and sophistication. Low-light legibility is further enhanced by the application of Super LumiNova® to the watches’ hands and hour markers. 


The theme of refinement continues into the case and integrated three-link stainless steel metal bracelet, which have a blend of brushed and polished finishes to create contrast and texture. The black and gold version comes on a matching black rubber strap.

Change it up 

Throughout the Seastar 1000 Quartz 40mm models, straps and bracelets can be interchanged using Tissot’s easy-to-use quick strap change system, giving the owner the opportunity to choose from a wide range of compatible Tissot straps and personalise their watch to suit mood or occasion. The change can be made by simply clipping out and clipping in – no visits to the jeweller or tool required. 

Tissot Seastar 1000 Lavyon 8


Tissot Seastar 40mm G20 Lavyon 2

This flexible, high-comfort approach to watch design is a key element in delivering versatility and one of the reasons watch buyers continue to return to Tissot for stylish, day-to-night, go anywhere watches. 

Keeping you on time 

Tissot Seastar 1000 Lavyon 1

The Seastar 1000 Quartz 40mm collection is powered by a high-quality Swiss Made quartz movement that delivers time and date functions with exceptional precision and reliability. And when the time comes to replace the battery, each model is equipped with Tissot’s EOL, or end-of-life indicator. This way, the wearer will know to replace the battery when it’s running low, rather than once it’s fully depleted. No unexpected drops in service. 


Can we call it “techelegance”? 

Tissot Seastar 1000 Lavyon 7

From first glance to everyday use, the Seastar 1000 Quartz 40mm model communicates style, performance and versatility. Each model is a harmonious marriage of elegance and technology, bringing Swiss watchmaking know-how and eternal design together. 

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