Endeavour Perpetual Calendar Concept Tantalum

75 000 CHF excl. VAT
ref. 1800-2004

Endeavour Perpetual Calendar Concept Tantalum

75 000 CHF excl. VAT
ref. 1800-2004

Case material

Tantalum

Strap Material

Alligator Nubuck Leather

Dial

Tantalum with sunburst pattern

Type

Original

Movement

Perpetual Calendar

Calibre

HMC 800

The Endeavour Perpetual Calendar Concept Tantalum pushes one of our most emblematic complications to its purest expression. Known for its clarity and ease of use, we stripped the Moser perpetual calendar of all superfluous elements: no logo, no indices, no distraction. Just essential information, rendered in a rare and demanding material.

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dive into the technical specifications

Diametre

42.0 mm

Power reserve

168 hours

Water resistance

3 ATM

Movement

The HMC 800 is a uniquely simple and award-winning manual-winding Perpetual Calendar movement, where the calendar mechanism is an integral part of the movement rather than a modular add-on.

Functions

Rather than inundate the dial with windows, this perpetual calendar uses a small hand in the centre and the 12 indices to represent the month. Additionally, the date and month can be set forwards or backwards at any time, without risk to the movement.

Highlight

Tantalum is a rare, dense, and demanding metal. Both hard and ductile, it is highly malleable and can be machined with great precision. With a melting point close to 3,000 °C, it requires advanced metallurgical expertise — an unforgiving material to master.

all variations

Raphael Frauenfelder geste

Get in touch

Got a question about a particular timepiece, a specific collection, or something else entirely? Whatever you need, our concierge service is here to help.

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