Armin Strom Mirrored Force Resonance Ice Blue | LE15 | Pre-Order
The Mirrored Force Resonance introduces a mesmerizing ice blue sunray guilloché dial for the first time, crafted using a traditional hand-operated rose engine lathe. The off-center dial’s radiating lines play with light beneath the sapphire crystal, creating a sense of depth and vibrant motion. Beveled and polished indexes and hands add refined dimensionality, while the true star of the dial, the resonance mechanism, takes center stage. Visible on the left, two balance wheels oscillate in opposite directions, synchronized by Armin Strom’s patented resonance clutch. Twin seconds counters offer a live demonstration of this horological feat, all encased in a 43mm stainless steel case paired with an elegant dark blue Alcantara strap.
A limited edition of 15 pieces
Ref. ST25-RF.05
Powering this high-precision mechanical watch is the manually wound Caliber ARF21, celebrated for its groundbreaking resonance technology. The dual oscillators, each with its own hairspring and balance wheel, are linked by Armin Strom's clutch system, offering exceptional chronometric stability and accuracy. A pusher at 2 o’clock resets both second counters, giving a real-time visual confirmation of the synchrony between the two movements. It’s a technical triumph in resonance watchmaking, designed not just to impress, but to redefine what precision feels like on the wrist.
Every element of this timepiece reflects Armin Strom's commitment to haute horlogerie craftsmanship. Through the sapphire crystal caseback, the artistry of traditional hand-finishing techniques is revealed: beveled bridges, Geneva stripes, black-polished screws, and perlage, all completed by master watchmakers. Each watch is assembled twice to guarantee flawless mechanical integrity and impeccable finishing. The Armin Strom Mirrored Force Resonance Ice Blue is more than a showcase of fine Swiss watchmaking, it’s an experience of balance, beauty, and technical mastery, made for those who truly understand the soul of mechanical time.
TECHICAL SPECIFICATIONS
Calibre
ARF21
Functions
Hours, minutes, twin-seconds
Impulse
Two independent movements
Winding mechanism
Manual-winding
Regulating system
Two independent regulation systems connected by a resonance clutch spring
Frequency
25'200 vph / 3.5 Hz
Jewels
39
Nb of Components
276
Dimensions
- 37.20 diameter
- 6.70 height
Power reserve
48 hour
Distinctions
- Two-independent regulation systems connected by a resonance clutch spring
- Twin second fly-back
Case
- Stainless steel
- Sapphire crystal and case back with anti-reflective coating
Diameter
43 mm
Height
11.55 mm
Lug-to-lug
49.60 mm
Water-resistance
3 atm / 30 meters
Dial
- Off-center dial in ice blue with sunray guilloché pattern
- Circular satin-brushed chapter ring
- Applied polished baton indexes
Hands
- Stainless steel
- Faceted and polished
- Manufactured by Armin Strom
Strap
- Dark blue Alcantara strap with white stitching and pin buckle in stainless steel
Width lugs/Buckle
22/20 mm
Visit us in Cherry Creek North to personally design your own Armin Strom Mirrored Force Resonance Watch with the Armin Strom Configurator.
The Armin Strom watch configurator allows you to personalize your timepiece, right down to single parts, such as bridges and plates, in a wide variety of colors.
Use your imagination! Choose from different possibilities to create your own exclusive wristwatch. One that reflects your personality and your own, personal style.
Oster Jewelers is an Authorized Armin Strom Watch Dealer