Dear All,

I’m pleased to share with you that a new Brellum TC Moonphase is coming soon : 

The Brellum Duobox TC Moonphase Chronometer Limited Edition

The new Limited Edition (only 33 units worldwide) will be officially presented on April 18th, 2025, with shipping in mid-May.

The new Brellum Duobox Triple Calendar Moonphase Chronometer will feature a magnificent multi-level, multi-finish rose gold (salmon) dial and Roman numerals, housed in a 41.80mm 100-meter waterproof steel case, with sapphire crystal featuring a multi-layer anti-reflective coating (ARdur ®) 

The modified Valjoux movement, officially Chronometer certified by the COSC and entirely decorated with Perlage, Geneva stripes and blue screws, features a dedicated rotor, embellished with the moon symbol and individually numbered.
It is fully visible through the exhibition case-back, topped as always by a domed sapphire crystal that offers both an amazingly immersive view of all watchmaking details as well as an optimal comfort.

The new Brellum also offers a host of functions:
Indications of Hours, Minutes, Seconds, Day, Date, Month, Day/Night Indicator, Moon Phases indicator, and of course a 12-hours chronograph.

This exceptional timepiece will be delivered with a luxurious genuine black veal leather strap, complemented by a stainless steel deployant buckle for a secure and elegant fit. Alternatively, the watch can be paired with the original Brellum 5-link steel bracelet, available upon simple request. 

The Brellum Duobox Triple Calendar Moonphase Chronometer will be offered at a retail price of CHF 3,690.- or CHF 3,413.50 for export.

Contact me directly for reservation of your favorite number 

Best regards,

Sébastien Muller, Watchmaker and Owner