Tangente date power reserve
Description
The multiple prizewinning design classic from Glashütte with a hand-wound caliber and patented power reserve indicator that reminds the wearer when to rewind the watch. German efficiency! Another NOMOS patent: the extra-large date. The date ring is set around the movement, while the power reserve mechanism is integrated into the mainspring barrel—so everything remains elegantly slender, despite the additional complications.
Details
Prizes and awards
Tangente represents classic modernity. It easily collects love letters and design prizes, as well as other gold stars.
Impression
Tangente with a date and power reserve indicator, in NOMOS’ classic 35-millimeter sizing; flattering men’s and women’s wrists alike for a quarter of a century.
Specifications
- Ref.
- 131
- Case
-
stainless steel
sapphire crystal glass back
- Glass
- sapphire crystal glass
- Winding
- manual
- Dimensions
-
diameter
14.0 mm
height 6.6 mm
lug-to-lug 45.0 mm
- Water resistance
- 3 atm atm (splash-proof)
- Dial
- galvanized, white silver-plated
- Hands
- steel, tempered blue
- Strap
-
Horween Genuine Shell Cordovan black
lug width 18 mm
Product safety
Mechanical wristwatch
Article number: 131
Safety instructions
NOMOS uses 316 L stainless steel for all steel cases, bracelets and clasps. 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 first caliber in which our proprietary escapement, the NOMOS swing system, is setting the pace. This hand-wound caliber crafted in Glashütte, Germany, also features an extra-large date and the NOMOS power reserve indicator. Both are patented.
- Caliber
-
DUW 4401
manual - movement height
- 2.8 mm
- diameter
- 14 ¼ lines (32.1 mm)
- Power reserve
- up to 42 hours
- Jewels
- 23
Beautiful things
Outstanding materials
In Chicago, one of the finest leathers in the world is tanned: Horween Genuine Shell Cordovan. Smooth, thick, and almost indestructible, it suits every watch and wearer.
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.
