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Straum × Time+Tide Jan Mayen Titanium

Straum × Time+Tide Jan Mayen Titanium

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Key technical specifications
Titanium Grade 5, 39mm diameter, 10ATM.
Limited edition
Available exclusively at the Time+Tide London Studio

Case construction

Grade 5 Titanium. Elevated.

Crafted in Grade 5 titanium, the 39mm case offers a superior strength-to-weight ratio, combining lightweight durability with refined finishing—bead-blasted surfaces, polished highlights, and crisp edge transitions.

Integrated quick release

The Straum Coupling

Machined from the same Grade 5 titanium, the Straum Coupling integrates a push-button quick-release system for fast, tool-free strap changes—seamlessly housed within our signature midlink.

Precision-Moulded for Fit and Airflow

FKM Rubber Straps

The FKM strap integrates seamlessly into the case via the Straum Coupling. Its curved tip follows the wrist’s natural shape, while the raised profile improves ventilation. It’s paired with the Straum buckle, machined from Grade 5 titanium.

Capturing nature

The Dial

The The Straum x Time+Tide Jan Mayen Titanium Special Edition captures the golden moss hue signaling survival against Arctic light and lack of moisture.

The movement

LJP G101

The Jan Mayen Titanium uses the LJP G101 by La Joux-Perret—an automatic, dateless movement with a 68-hour power reserve. Graded Soigné and adjusted in four positions, it’s visible through a sapphire screw-down caseback.

Technical specifications

Voyage to Beerenberg:
Scaling the Volcanic Peak of Jan Mayen

Straum assembled an expedition unit and set off in search of the summit of Beerenberg. This is the story of how it went.
Experience the adventure

Manufacturing process

We carefully sculpt every dial detail in CAD software and then CNC machine a series of stamping tools with increasing fidelity. These are then used to stamp brass blanks in multiple stages, adding finer and finer details. Next, we apply multiple coatings, lacquers and fumés to establish depth and dimension. A final layer of clear coat is polished to a glass-like finish, resulting in a truly captivating visual experience. The applied logo and indices ensure contrast and legibility, while the ultra-sharp diamond-cut hands complement the intricately finished watch case. Additionally, all elements are coated with applied Super-LumiNova BGW9 for optimal visibility.

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