The Armin Strom ST21-TNS.10.AL.M.35 (Tribute 1 “California”) is an exceptional example of modern independent haute horlogerie, produced in an ultra-exclusive run of just 5 pieces worldwide.
Part of Armin Strom’s acclaimed Tribute 1 collection, this reference reinterprets the classic dress watch through a contemporary lens. The watch features a compact and highly wearable 38mm steel case paired with the brand’s signature off-centered dial layout. At its heart is the visually striking exposed barrel, engraved with “100 hours of power reserve,” showcasing the technical depth behind its minimalist appearance.
What truly sets this piece apart is its California dial, blending Roman numerals on the upper half with Arabic numerals below—a rare and highly collectible design rooted in vintage watchmaking. The dial is further elevated by a rich fumé gradient and a hand-crafted black guilloché base produced by renowned independent watchmaker Kari Voutilainen, adding depth and artisanal finishing rarely seen at this level.
Inside, the in-house manual-winding calibre AMW21 delivers an impressive 100-hour power reserve, combining technical innovation with traditional hand-finishing throughout. Each example in this series is individually engraved “1 out of 5,” underscoring its rarity and collectibility within the world of independent watchmaking.
Bold yet refined, this Tribute 1 California stands out as a true collector’s piece—offering a unique blend of avant-garde design, mechanical transparency, and extreme scarcity that is seldom found in today’s market.
Brand: Armin Strom Model: Tribute 1 California Reference: ST21-TNS.10.AL.M.35 Case Material: Steel Bracelet Type: N/A Bracelet Material: Leather Size: 38mm Dial Color: Red Bezel Material: N/A Bezel Type: N/A Date: 2023 Condition: Pre-owned Included Items: Watch with original box and papers Movement: Manual winding Crystal: Sapphire crystal Water Resistance: Up to 50m
