Shopping Cart

Armin Strom Introduces The One Week Skeleton

APRIL 01 2025    |    Watches and Wonders 2025

The Armin Strom One Week Titanium Skeleton, an openworked masterpiece now fully skeletonized to reveal the intricate heart of its mechanics, combines striking design with precision engineering. Encased in lightweight titanium grade 5, it balances strength with comfort, providing a feeling of lightness that makes it easy to wear all week long.

The Armin Strom One Week Titanium Skeleton is a showcase of skeletonization, a technique that is rooted in Mr. Armin Strom’s philosophy and heritage. He sought to enhance depth and three-dimensionality while avoiding see-through to maintain elegance.

The 2023 One Week was already openworked by nature, but this version goes even further, removing more material to highlight the movement’s complexity. Few watches combine openworking and skeletonization at this level. The small seconds dial is skeletonized, revealing the power reserve level and the escapement wheel for a 3D mechanical animation. The mainplate and the barrels are also skeletonized enhancing aesthetics. Thanks to this skeletonization, the power reserve indicator is highlighted as well as the cone mechanism, reminiscent of ancient pocket watches. A major highlight is the case back, offering a mesmerizing view of the entire mechanism.

With a 7-day power reserve, this watch keeps time accurate for an entire week without needing winding. The hand-finished details reflect the level of craftsmanship behind its design. Limited to 100 pieces, the One Week Titanium Skeleton offers a refined, functional timepiece that blends robustness and comfort in a minimalist package.
 

Reserve One Week Titanium Skeleton

One Week - Titanium Skeleton

Technical specifications

                   

Indications     Hours, minutes, small seconds, power reserve indicator
Movement     Armin Strom Manufacture Calibre ARM21-S
Winding mechanism     Manual winding
Functions   Conical power reserve mechanism
Regulating system   Balance wheel with 4 regulating screws
Power reserve   7 days
Dimensions   36.60 mm × 6.00 mm
Frequency   3,5 Hz (25,200 vph)
Jewels   35
Number of components   194
Case   Titanium
    Sapphire crystal and case back with anti-reflective treatment
Diameter   41 mm
Height   10.60mm
Water resistance   10ATM
Lug-to-Lug   44.35 mm
     

Dial

 

Black minute ring and skeletonized small-second dial, indexes with Super-LumiNova® filling

Hands  

Rhodium, facetted and polished with Super-LumiNova® filling

Bracelet   Titanium with a double-folding clasp
Reference   TI25-OW.75
Limited Edition   100 pieces

 

 

                                           

                                            

 


Related Articles

ENDLESS DISCOVERY IN YOUR INBOX
Join our mailing list to receive insider updates on our latest collections, invites to private events, and other personalized offerings.