Orion is reminiscent of other times—both the future and the past. Its lenticular form, when seen from the side, calls to mind a spaceship. Futuristic and yet still traditional, manual caliber Alpha—the very first NOMOS movement—is visible through the sapphire crystal glass back; featuring rubies, blued screws, Glashütte ribbing, sunburst decoration, and NOMOS perlage.
Prizes and awards
Prize-winning restraint: Orion’s design, mechanics, and precision have earned it numerous awards.

Impression
A subtle way for a wrist to demonstrate your style: Orion in white with a 35-millimeter diameter, for him, for her, for both.

Specifications
- Ref.
- 309
- Case
-
stainless steel, tripartite
domed sapphire crystal glass back
- Glass
- domed sapphire crystal glass
- Winding
- manual
- Dimensions
-
diameter
35.0 mm
height 8.7 mm
lug-to-lug 45.0 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 18 mm
Product safety
mechanical wristwatch
Article number: 309
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.