The iconic NOMOS for more delicate wrists—and big feelings in a small space. At just 33 millimeters in diameter, this Tangente model combines clear lines, right angles, and the finest proportions. Presented through the sapphire crystal glass back is the manually-wound NOMOS DUW 4001 caliber, while the finishing touch to this watch is a fine beige vegan velour leather strap.
Prizes and awards
Tangente represents classic modernity. It easily collects love letters and design prizes, as well as other gold stars.


Impression
The classic, a tick smaller: Tangente with a 33-millimeter diameter; somewhat smaller and thus perfect for more delicate wrists.
Specifications
- Ref.
- 123
- Case
-
stainless steel
sapphire crystal glass back
- Glass
- sapphire crystal glass
- Winding
- manual
- Dimensions
-
diameter
32.8 mm
height 6.6 mm
lug-to-lug 42.2 mm
- Water resistance
- 3 atm (splash-proof)
- Dial
- galvanized, white silver-plated
- Hands
- steel, tempered blue
- Strap
-
Vegan velour remborde beige
lug width 17 mm
Product safety
mechanical wristwatch
Article number: 123
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
- 53
- Jewels
- 17
Beautiful things

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.