More than a sporty version of a NOMOS classic: Tangente Sport is beautiful, comfortable to wear, and water resistant to 1000 ft. This version features a classic white silver-plated dial and an extra-large date at three o'clock—thanks to the neomatik date caliber, DUW 6101.
Prizes and awards
The Sport version of Tangente, the NOMOS classic, also makes light work of winning over juries. View its track record here.



Impression
More robust than any NOMOS watch to date—and not only thanks to its 42-millimeter diameter: the new Tangente Sport powered by the neomatik date caliber.
Specifications
- Ref.
- 580
- Case
-
stainless steel, bipartite
sapphire crystal glass back
fixed with six screws; screw-down crown, crown guard
- Glass
- domed sapphire crystal with anti-reflective coating inside and out
- Winding
- automatic
- Dimensions
-
diameter
42.0 mm
height 10.9 mm
lug-to-lug 52.6 mm
- Water resistance
- 30 atm (suitable for diving)
- Dial
-
galvanized, white silver-plated, hour indexes with sand-colored superluminova
1000 ft inscription at six o’clock in red
- Hands
- rhodium-plated, hour and minute hands with superluminova inlay in dark blue
- Strap
-
Sport bracelet
lug width 20 mm
Product safety
mechanical wristwatch
Article number: 580
Safety instructions
NOMOS uses 316 L stainless steel for all cases and buckles. This type of stainless steel is not fully free of nickel, but it does not pass nickel on to the skin; the amount of nickel in the alloy is about 12 percent. Thus, the amount of nickel passed to the skin is less than 0.2 micrograms per square centimeter per week and far below the medicinally acceptable amount. Other stainless steel alloys might have a lower percentual amount of nickel in the alloy, but they pass more of it on to the skin.
Manufacturer
NOMOS Glashütte/SA
Roland Schwertner KG
nomos-glashuette.com
product.safety@glashuette.com
Caliber
In all NOMOS calibers, the date ring is placed around the movement. In neomatik date, this caliber is particularly large. The first neomatik caliber with a date mechanism, it remains wonderfully slender. The date display can be made even clearer, and is particularly legible.
- Caliber
-
DUW 6101
automatic
- movement height
- 3.6 mm
- diameter
- 15 ½ lines (35.2 mm)
- Power reserve
- up to 42 hours
- Jewels
- 27
Beautiful things

Outstanding materials
The new NOMOS sport bracelet: 145 steel pieces screwed together, very robust, and outstandingly comfortable to wear. The finishing touch is a deployant clasp—also developed by NOMOS in-house.

Beautifully presented
A black case, made of fine leather, protects the watch during shipping and also fits easily in your luggage.