Technical Archive
Nomos Glashütte
Nomos Glashütte
Tetra 421.S1— lug 20mm
Cinturini 20mm per Nomos Glashütte Tetra 421.S1. Alligatore, vitello, NATO, gomma. Consegna rapida.
Artisanal Note
"This model requires a precise 20mm lug width to preserve the original sartorial balance."
Technical Specifications
Nomos Glashütte 421.S1
Lug Width
20
mm
The essential strap measurement.
Browse 20mm straps →
Reference
421.S1
Movement
Nomos Glashütte caliber DUW 3001 Hours, Minutes, Small Seconds
The Heritage
The Tetra represents Nomos Glashütte's square design with Bauhaus inspiration and small seconds at 6 o'clock. It is powered by the manual-winding DUW 3001 caliber with hour, minute and small second functions. The watch features 20mm lug width and construction to German manufacturing standards.
Compatible Straps
Selected for 20mm lug width