Bettlach, Solothurn, Switzerland – June 24, 2026 – Celebrating a historic milestone, Jowissa proudly presents the SEAMON 300, the very first dive watch in the independent watch manufacturer's 75-year history. This new men's timepiece combines extreme resilience with a striking, modern design, catering to explorers and discerning watch enthusiasts who demand peak performance both underwater and on land.
An Exclusive Set for Maximum Versatility
To properly celebrate the launch of this special model, the SEAMON 300 is offered as a strictly limited collector's set. Each watch comes standard with an elegant stainless steel bracelet featuring a tool-free adjustment system. Additionally, the set includes a tactical HNBR "Aqua Wave Tex" rubber strap. This specially engineered material (Hydrogenated Nitrile Butadiene Rubber) is vastly superior to conventional silicone, offering immense resistance to saltwater, heat, and oils—the perfect gear for any dive.
Engineered for Discovery: Uncompromising Technology
As a true tool watch, the SEAMON 300 is designed to thrive in demanding environments. Its specifications set new standards within the brand's portfolio:
-
Water Resistance up to 30 ATM (300m / 1000ft):
Absolute pressure resistance for professional applications. -
Solid 3.0mm Sapphire Crystal:
An exceptionally thick, scratch-resistant crystal reliably protects the dial under extreme underwater pressure. -
Metallized Sapphire Bezel:
The precise 120-click stainless steel bezel features a scratch-resistant sapphire insert that provides unique visual depth. -
Maximum Legibility:
Generously applied Super-LumiNova® BGW9 luminescence bathes the hands and indices in a radiant blue glow in total darkness. -
Reliable Ronda Precision Movement:
The movement features an integrated EOL (End-of-Life) indicator, warning the wearer of a low battery one to two weeks in advance via a jumping second hand.
Tradition Meets Striking Design
The robust case, crafted from solid 316L stainless steel, impresses with its edgy, expressive silhouette. The case back is adorned with a deep, three-dimensional engraving of a trident—a symbol of mastery over the oceans. With this model, Jowissa impressively demonstrates its decades of expertise, delivering an outstanding timepiece where Swiss Made quality is uncompromisingly executed in every detail.
"We are incredibly proud of our very first dive watch," says Simon Wyss, Director. "The SEAMON 300 is not just a technical instrument for the highest demands, but a true statement piece. Through this exclusive limited edition set, we offer our customers a level of versatility and collector's value that has never existed in our collection before."
Note to editors: High-resolution imagery and further specifications can be found directly on the product page.
Experience the new SEAMON 300 and secure one of the strictly limited sets in the official online shop at:
[https://www.jowissa.com/en-ch/collections/seamon-300m-1000ft-swiss-dive-watch-sets-limited-edition]
About Jowissa:
Since 1951, Jowissa has been manufacturing high-quality timepieces in Bettlach, a traditional hub of horological craftsmanship. The independent family business stands for outstanding quality, reliable technology, and distinctive style.
Press Contact:
Simon Wyss / Director
Jowissa Uhren AG
sw@jowissa.com
