Nomos Glashütte
Tangomat 601— lug 20mm
Nomos Glashütte Tangomat 601: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 20mm lug width to preserve the original sartorial balance."
Technical Specifications
Nomos Glashütte 601The essential strap measurement.
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Selected for the 20mm lug width of the Tangomat
FAQ
What is the lug width of the Nomos Glashütte Tangomat 601?
The Tangomat 601 features a lug width of 20 mm. This is an international standard dimension for medium-sized watches and is compatible with a wide range of aftermarket straps. Lug width is measured by positioning a digital calliper across the exterior of the case's lug guides; for the Tangomat, the measurement should be 20.00 ± 0.2 mm to ensure optimal fit.
What type of strap is recommended for the Tangomat 601?
The Tangomat 601 pairs ideally with premium leather straps: vegetable-tanned alligator, shell cordovan, or grained calf leather. Alligator with regular grain complements the minimalist Bauhaus aesthetic of the case, while shell cordovan offers superior density and develops a rich patina over time. For more casual wear, NATO straps in technical textiles provide a versatile and practical alternative.
How do I change the strap on my Tangomat 601?
The Tangomat 601 is supplied by Nomos with a calf leather strap fitted with a push-button deployante clasp. Removal requires no tools: simply apply controlled pressure to the clasp to disengage it from the case lugs. Installation of a new strap is accomplished by reversing this process, ensuring the lug width is exactly 20 mm and the metal guides accept the new strap uniformly.
Can I use an aftermarket strap compatible with my Tangomat 601?
Yes, the Tangomat 601 accommodates any strap with a 20 mm lug width. It is essential to verify that the strap width at the lugs is precisely 20.00 mm and that the material is compatible with the original clasp (typically a push-button deployante). We recommend checking the technical specifications provided by the strap manufacturer before purchase.
How long does a leather strap last on the Tangomat 601?
The lifespan of a leather strap depends on the tanning method and intensity of use. A grained calf leather strap typically lasts 2-3 years with daily wear. Vegetable-tanned alligator and shell cordovan offer superior durability, lasting 4-5 years, due to the density of the material. Regular maintenance, including cleaning and the application of natural oils, significantly extends the useful life of the strap.