Armin Strom Gravity Equal Force Ultimate Sapphire Purple

Armin Strom Gravity Equal Force Ultimate Sapphire Purple : mechanical excellence in a dazzling purple transparency

Armin Strom, the undisputed master of transparent mechanics, is making a big impression with a limited edition that is as technical as it is visually striking: the Gravity Equal Force Ultimate Sapphire Purple. This exceptional watch, of which only 25 are produced each year, embodies the innovation of independent Swiss watchmaking and decorative art at its highest level.

A watchmaking feat by Armin Strom

The world’s first automatic watch to integrate a patented equal force transmission directly into the spring barrel, the Gravity Equal Force offers constant precision from the beginning to the end of its power reserve. It is also equipped with a power reserve indicator, an exclusive micro-rotor and an open design that showcases the beauty of its internal components.

An exclusive edition enhanced by Kari Voutilainen

This “Ultimate Sapphire Purple” version is distinguished by its purple platinum, hand-engraved by the legendary watchmaker Kari Voutilainen. The barleycorn pattern, created using a traditional engine-turned process, is enhanced by a 3D PVD treatment that gives it a fascinating chromatic depth. The off-center dial in transparent sapphire glassaccentuates the visual lightness and emphasizes the technical DNA of the piece. The ensemble is completed by a light gray nubuck leather strap, accented with purple stitching.

Contemporary fine watchmaking: a blend of innovation and craftsmanship

At Armin Strom, each manufacture caliber is developed, decorated and assembled in the workshops in Bienne, Switzerland. The movement is assembled for the first time for validation, disassembled and then reassembled with meticulous precision. Hand finishing is omnipresent: polished bevels, perlage, Côtes de Genève, bevelled bridges and polished black screws… right down to the triplet of ruthenium bridges, inspired by pocket watches, requiring a whole day of craftsmanship.

Armin Strom: 15 years of avant-garde watchmaking

Founded in 2009 by Serge Michel and Claude Greisler, Armin Strom is celebrating more than 15 years of innovation with 17 exclusive calibers to its name. It has established itself as a pillar of independent haute horlogerie, thanks in particular to revolutionary creations such as the Mirrored Force Resonance and the Gravity Equal Force, which redefines the codes of the modern automatic watch.

Key points for enthusiasts of fine watchmaking:

• Limited series of 25 pieces/year
• Engine-turned plate by Kari Voutilainen
• Patented equal-force transmission
• Innovative micro-rotor
• Transparent sapphire glass dial
• High-end handcrafted finishes
• Entirely manufactured in Bienne, Switzerland