ARF15

Mirrored Force Resonance

A watchmaking revolution

The idea behind the Mirrored Force Resonance was to create an innovative way of improving an old concept, one that is horology’s very reason for being: precision and accuracy.

The resonance clutch spring needed to realize the Mirrored Force Resonance’s twin display of seconds was so technical that the brand’s team, under the direction of technical director Claude Greisler, was left with no choice other than to create what it needed in house. Like Calibre ARF15, the resonance clutch spring comprises only a traditional horological material: steel. Greisler and his team spent fully three years perfecting the shape and characteristics of the spring: calculating, optimizing, simulating, testing, and improving again and again until the spring had the optimal, unique form needed to connect the two sets of oscillators, each comprising twin balance wheels and balance springs.

Resonance is a sophisticated and demanding horological technique that has rarely been attempted, let alone mastered. In the pursuit of horological accuracy, precision, and rate stability resonance has generally involved utilizing two independent mainsprings, gear trains, escapements, and balances, each connected by a rack and pinion to allow fine tuning of the distance between them. Precise adjustment of the distance between the two regulators is necessary to incite resonance, which sees the two balances finding a concurrent rhythm in opposite directions so as to continuously average out errors for maximum accuracy.

MIRRORED FORCE RESONANCE

Case

Stainless steel,
Sapphire crystal and case back with anti-reflective treatment
Diameter: 43.40 mm
Height: 13.00 mm
Water resistant to 50 m

Hands

Stainless steel

Dial ring

White with founded appliques

Strap

Delivered with a genuine alligator horn-back strap as well as an additional rubber strap

MIRRORED FORCE RESONANCE

Calibre ARF15

ARF15

Manufacture movement

ARMIN STROM calibre ARF15

go to the calibre
None

Technical specifications

Distinctions

Two independent, symmetrically mirrored regulators, available with guilloché dials

Case

Stainless steel or 18ct rose gold
Sapphire crystal and case back with anti-reflective treatment
Diameter: 43.40 mm
Height: 13.00 mm
Water-resistance: 50 m

Dial ring

White, black or guilloché with founded appliques

Hands

Stainless steel or rose gold

Strap

Delivered with a genuine alligator horn-back strap as well as an additional rubber strap

Buckle

Ardillon buckle in stainless steel or 18ct rose gold, a double-fold clasp in stainless steel or 18ct rose gold is available on option

Price from

54'000 CHF

Design suggestions

Guilloché

Configure

For more images and wristshots, check out our Instagram account.

Mirrored Force Resonance Guilloché Dial
Mirrored Force Resonance Water
Mirrored Force Resonance Fire
Mirrored Force Resonance Guilloché Dial
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