The classic NOMOS model Tangente is also available in a larger version with a deep blue dial. Silver accents add a subtle sparkle to Tangente 38 midnight blue. An elegant contrast: the dark vegan velour leather strap.
Impression
More Tangente—just under three millimeters more, to be precise, in comparison to the classic 35-millimeter version. The angular case appears even more slender.
Specifications
- Ref.
- 166
- Case
-
stainless steel, bipartite
stainless steel back
- Glass
- sapphire crystal glass
- Winding
- manual
- Dimensions
-
diameter
37.5 mm
height 6.7 mm
lug-to-lug 47.7 mm
- Water resistance
- 3 atm (splash-proof)
- Dial
- midnight blue
- Hands
- rhodium-plated
- Strap
-
Vegan velour remborde anthracite
lug width 19 mm
Product safety
mechanical wristwatch
Article number: 166
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
The classic from NOMOS Glashütte, and number one: the handcrafted and manually wound DUW 4001 caliber, which keeps on running—highly precise and highly praised, you only need to wind it once every two days.
- Caliber
-
DUW 4001
manual
- movement height
- 2.6 mm
- diameter
- 10 ½ lines (23.3 mm)
- Power reserve
- up to 53 hours
- Jewels
- 17
Beautiful things

Outstanding materials
Contemporary and classy: the strap, made of carbon-neutral Alcantara® vegan velour, has remborde edges and is hand-sewn in Germany.

Beautifully presented
Our hand-wound watches are shipped in the NOMOS watch case. Made from black poplar wood, this case has room for your favorite watch and the warranty card.