The Tangente 38 (ref. 164) is Nomos Glashütte's foundational design — 37.5mm steel, 6.2mm thick, painted Arabic numerals, blued-or-tempered straight hands, and the in-house Alpha hand-wind caliber visible through the sapphire case-back. The 38 is the size that put the Tangente on the Western collector map; it is the watch most often pointed to as the modern Bauhaus dress-watch reference and the entry that brings the brand's design vocabulary into clearest focus.

What it is

Nomos was founded in 1990 by Roland Schwertner in Glashütte — one of the post-reunification Saxon watch brands that emerged after the dissolution of the GDR's VEB Glashütter Uhrenbetriebe. The original Tangente, designed by Susanne Günther, dates to 1992 and the brand's earliest catalog. The Tangente 38 (ref. 164) launched in 2015 as a larger-cased complement to the brand's traditional 33mm and 35mm references.

The Alpha caliber is Nomos's foundational manual-wind — a three-quarter-plate movement with Glashütte striping, blued screws, and a swan-neck regulator on the higher-spec variants. The DUW (Deutsche Uhrenwerke Nomos) calibers in the brand's haute-end lines (Lambda, Neomatik) are the in-house upgrade path; the Alpha sits at the catalog's accessible end.

Buying notes

Common things to check: papers (the Tangente trades fine without papers given the price point, but the original Nomos card and the brand's box are part of a full-set and worth modest money); dial originality (the painted-and-printed dial does not refinish — verify printing crispness, especially the small 'Nomos' wordmark and the seconds-track tick marks); caliber Alpha (verify the Glashütte striping and the blued screws through the case-back; older Alpha movements without the swan-neck regulator are an earlier production); case finishing (the brushed-and-polished case is hand-finished and can lose definition with heavy polishing); strap (factory Nomos shell-cordovan or horween-leather with branded buckle is the standard).

Market read

Tangente 38 examples trade in the $1,500-$2,000 range through 2025-2026, against a current retail of approximately $2,200. The reference is the catalog's most-accessible entry — the price point sits just below the $5K-$30K editorial band but the editorial weight is real: the Tangente is the German Bauhaus dress-watch reference, period. Pricing has been steady for a decade.

The 35mm Tangente trades modestly below the 38; the 41mm and 33mm sit a bit further off the center.

Service expectations

Service is Nomos-direct in Glashütte or through the brand's authorized service centers in the US (Watches of Switzerland network) and Europe. Expect 3-6 month turnaround and a low-four-figure service bill. The Alpha caliber is robust and service-friendly; service intervals of 6-8 years are typical.

A recent factory service is a modest value lift on resale.