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The Gravity Equal Force Ultimate Sapphire Purple from Armin Strom. This exquisite timepiece features a unique purple guilloché base plate, a pioneering equal force mechanism for unmatched accuracy, and exceptional hand-finishing, making it a true work of art. Its sapphire crystal dial and luxurious leather strap elevate its regal aesthetic, making it a must-have for collectors and connoisseurs alike.
AU$52,000 inc GST (AU$47,272.73 for international deliveries)
Band Length NB: Watches are provided on ‘M’ for medium length leather bands suitable for wrist size approx.16.5cm-19.5 cm as standard. Please let us know if you require a shorter (S) or longer (L) strap.
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ARMIN STROM Gravity Equal Force Ultimate Sapphire
Gravity Equal Force demonstrates Armin Strom’s core principle of continual innovation.
This collection showcases Armin Storm’s contemporary design and masterful watchmaking skills, elevating them further by enhancing the consistency and reliability of timekeeping with several technical developments in the ASB19 calibre – more on this below.
The Gravity Equal Force Ultimate Sapphire Purple, a marvel of horology from Armin Strom’s System 78 collection. This lineup epitomizes the Swiss brand’s dedication to redefining traditional watchmaking by infusing it with inventive functionalities and distinctive designs. The new ‘Purple’ edition is a symphony of vibrant colours and precise mechanics, highlighting Armin Strom’s commitment to aesthetic and technical excellence. Finished with scrupulous hand decoration, its allure is undeniable.
Royal Elegance Meets Mechanical Brilliance
This latest iteration of the Gravity Equal Force showcases a stunning purple hue—a first for Armin Strom. The base plate is adorned with a guilloché pattern crafted by the renowned independent watchmaker Kari Voutilainen, featuring a classic barley grain design. Achieved through a meticulous 3D PVD process, the purple colour dynamically changes under different lighting conditions. Complementing this is the small, off-centred dial made from sapphire crystal, exclusive to the Ultimate Sapphire Editions, and a luxurious light grey nubuck leather strap with matching purple stitching.
Innovative Automatic Precision
Define Watches is proud to highlight the pioneering technology within the Gravity Equal Force Purple. It is the first automatic watch to integrate an equal force mechanism directly into the mainspring barrel, ensuring consistent power and precision. Visible from the dial, the power reserve indicator and the micro-rotor features a unique dual-spring system that enhances winding efficiency. This watch embodies Armin Strom’s relentless pursuit of superior timekeeping performance, crafted entirely in their Bienne facility.
Artistry in Every Detail
What transforms a timepiece into a masterpiece is its craftsmanship. The Gravity Equal Force Purple exemplifies this through its exceptional finishing. Polished and black polished screws, polished countersinks, and meticulously applied Geneva stripes are just a few of the exquisite details. Notably, the three dark grey ruthenium-plated bridges, reminiscent of traditional pocket watch bridges, are individually hand-finished to a radiant sheen, showcasing the unparalleled skill of Armin Strom’s artisans.
Technical Specifications
Indications: Hours, minutes, seconds, power reserve indicator
Movement: Armin Strom manufacture Caliber ASB19
Automatic winding with micro rotor, Geneva-drive equal force barrel, offset display with subdial seconds
Main plate: purple PVD plate with guilloché pattern by Kari Voutilainen
Regulating system: Balance wheel with 4 regulating screws
Power reserve: Geneva stop-work limited to 72 hours
Dimensions: 35.52 mm x 11.67 mm
Frequency: 3,5 Hz (25,200 vph)
Finishing: Hand-finishing to the highest quality level
Jewels: 28
Number of components: 202
Case: Stainless steel
Sapphire crystal and case back with anti-reflective treatment
Diameter: 41 mm
Height: 12.65 mm
Water resistance: 3ATM
Lug-to-Lug: 48.09 mm
Dial: Grey toned off-centre sapphire dial with subdial
Hands: Faceted polished hands and Super-LumiNova® filling
Strap: Delivered with a grey nubuck leather strap with purple stitching and keepers
Width lugs/buckle: 20/18 mm
Buckle: Pin buckle
Availability note: Depending on availability, delivery times may vary on certain models.
Armin Strom is a Swiss watch manufacture that stands apart through its unique dedication to the physics of resonance. The brand has pioneered modern applications of this phenomenon, developing timepieces that demonstrate exceptional accuracy and mechanical beauty. Armin Strom’s watches are designed not only as precision instruments but also as captivating examples of haute horology.
Transparency is a defining characteristic of Armin Strom timepieces. The brand’s openworked designs invite collectors to appreciate the inner workings of each watch, celebrating the beauty of mechanical complexity. By exposing the heart of the movement, Armin Strom emphasizes both the technical sophistication and artistic dimension of its creations.
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