The Interchangeable Watch Case: Refined Elegance Meets Modular Design

The design of our interchangeable watch case is characterised by a unique, pure, and timeless aesthetic. Its refined elegance stands as a loving homage to our founder’s late grandfather, Hermann Kobler, while drawing direct inspiration from his personal collection of 1950s vintage watches.

Engineered with a versatile 40.50-millimetre diameter, this stainless steel case serves as the foundational anchor of our patented modular system. Designed in Lucerne, Switzerland, it is available in a variety of striking finishes—ranging from warm rose gold and classic silver to a sporty titanium coating. While the bezel retains a brilliant polished finish across all variations, the case side is customisable in your choice of a brushed or shiny finish.

Engineered for the Modern Modular System

Built to house our interchangeable Time Capsulas and quick-release straps securely, this case lets you change your presentation in seconds. Pair your hardware with a matching Time Capsula dial or a second additional strap to complete your setup. Challenge the status quo and build a foundational piece that is truly your own. #DesignYourTime.