Nomos Glashütte
Tangente 139.S8— lug 18mm
Nomos Glashütte Tangente 139.S8: 18mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 18mm lug width to preserve the original sartorial balance."
Technical Specifications
Nomos Glashütte 139.S8The essential strap measurement.
Browse 18mm straps →139.S8
Nomos Glashütte caliber Alpha Hours, Minutes, Small Seconds
The Heritage
Compatible Straps
Selected for the 18mm lug width of the Tangente
FAQ
What is the lug width of the Nomos Glashütte Tangente 139.S8?
The Nomos Glashütte Tangente 139.S8 features a lug width of 18mm. This is the internal distance between the two lugs at the case where the strap is attached. When ordering an aftermarket strap, always verify compatibility with this exact measurement to ensure perfect fit and correct tension on the lugs.
What is the best strap for the Nomos Glashütte Tangente 139.S8?
The best choice depends on context and personal preference. For formal wear, we recommend a hand-crafted alligator or shell cordovan strap in black or deep brown—materials that dialogue elegantly with the Tangente's minimalist proportions. For daily use, a NATO in canvas or a vegetable-tanned calf strap offers versatility and longevity. Artisanal quality remains paramount: vegetable tanning ensures natural patina development and longevity.
How do I change the strap on the Nomos Glashütte Tangente 139.S8?
Lift the strap away from the lugs (the small rings on the case sides) and use a spring bar tool to remove the lug terminals from the case slots. Insert the new strap's terminals into the slots and gently slide the pins into their corresponding seats until you hear a light click. Ensure the strap moves freely through the lugs and that the attachment is centred before wearing the watch.
Can I use an aftermarket strap on my Nomos Glashütte Tangente 139.S8?
Absolutely. Using quality aftermarket straps is common practice among enthusiasts. The key is selecting a strap with exactly 18mm lug width and compatible terminals (standard 1.5mm or 2mm spring bars depending on the model). Italian artisanal straps in calf, alligator, or vulcanised rubber adapt perfectly to the Tangente's minimalist design language, allowing you to vary aesthetics while preserving case integrity.
How long does a leather strap last on the Nomos Glashütte Tangente 139.S8?
Longevity depends on tanning quality and use. An excellent artisanal alligator or shell cordovan strap can last 5-8 years of regular wear, especially with basic maintenance: weekly dusting, avoiding sudden moisture, and applying waterproofing treatment every 12-18 months. A vegetable-tanned calf strap, being softer, may require replacement every 3-5 years. The patina the leather acquires over time is part of the Tangente's aesthetic, transforming the strap into an increasingly personal complement.