Armin Strom unveils the ONE WEEK FIRST EDITION - the successor to its first-ever manufacture movement. A limited edition of only 25 pieces.

Armin Strom has built a name in the industry as one of a few exclusive independent watch brands known for orchestrating every element from design to conception. The original One Week, first unveiled in 2010, introduced the world to the capabilities and vision of Armin Strom with its seven day power reserve, technical prowess, and harmonious symmetry. Thirteen years later Armin Strom has revisited this pioneering timepiece with a fresh and modern interpretation. The Armin Strom One Week First Edition expertly fuses elegance and sophistication with a sporty aesthetic that impresses the most discerning of collectors. It is an every day watch for every occasion.

A limited edition of 25 pieces
Ref. ST23-OW.FE

A signature of the brand, the kinetic mechanical elements are cleanly showcased on the dial side through its sapphire glass in the 41 mm stainless steel case, this time completely redesigned and reengineered.  The new manual-winding ARM21 calibre features two mainspring barrels, which work in series to provide consistent levels of energy to the gear train. Held by two finger-style bridges, the barrels are arranged symmetrically on the right portion of the completely open dial. The manual winding ritual takes on a hypnotic choreography, as the motion of
two ratchet wheels winding up the two barrels in opposite directions is entirely visible from the dial side.

Drawing inspiration from pocket watches, the power reserve is indicated by a cone system consisting of a mirror-polished cone which is driven by a conical gear opposing it. The beat rate has also been increased on this latest version of the One Week, from 2.5 Hz to 3.5 Hz. This allows for a more stable chronometric performance. Any Armin Strom aficionado will take note of the placement of the hour and minute hands, typically offset by the manufacture are instead shown centered. This exemplary timepiece is limited to only 25 pieces. 

TECHICAL SPECIFICATIONS
Calibre
ARM21
Functions
Hours, minutes, small second
Winding mechanism
Manual-winding
Regulating system
Flat hairspring with a variable balance spring
Frequency
25'200 vph / 3.5 Hz
Jewels
35
Nb of Components
194
Dimensions
- 36.60 diameter
- 6.00 height
Power reserve
7 days
Case
- Stainless steel
-  Sapphire crystal and case back with anti-reflective coating
Diameter
41 mm 
Height
10.60 mm
Water-resistance
10 atm / 100 meters
Dial
- Black minute ring and small second dial
- Numbers and indexes with Super-LumiNova filling
Hands
Faced polished hands with Super-LumiNova filling
Strap
- Stainless steel with a double folding clasp

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