A timepiece like a fixed star above Glashütte—with a 38-millimeter diameter, tempered blue hands and golden indexes on the white silver-plated dial, it almost appears to be twinkling. Despite its larger size, this Orion still wears slender and elegant. Working within is the first NOMOS caliber: the hand-wound Alpha.
Impression
Generously proportioned and yet reserved: Orion, three millimeters larger than the original version. Its elegant lugs and flowing lines make this watch appear even more slender.

Stefan has a wrist circumference of 19 cm (7.5") and a strap length of M.
Specifications
- Ref.
- 387
- Case
-
stainless steel, tripartite
stainless steel back
- Glass
- domed sapphire crystal glass
- Winding
- manual
- Dimensions
-
diameter
38.0 mm
height 7.9 mm
lug-to-lug 48.0 mm
- Water resistance
- 3 atm (splash-proof)
- Dial
-
galvanized, white silver-plated
stamped indexes, diamond-polished, gold
- Hands
- steel, tempered blue
- Strap
-
Horween Genuine Shell Cordovan black
lug width 19 mm
Product safety
mechanical wristwatch
Article number: 387
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 Alpha caliber, which keeps on running—highly precise and highly praised, you only need to wind it once every two days.
- Caliber
-
Alpha
manual
- movement height
- 2.6 mm
- diameter
- 10 ½ lines (23.3 mm)
- Power reserve
- up to 43 hours
- Jewels
- 17
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.