Nomos Glashütte
Nomos Glashütte Orion 44 mm Mother-of-pearl Stainless
Photography on request
Front view
Dial, hands and bezel as delivered.
Case-back view
Case-back engraving and, where fitted, the sapphire display.
Movement
Calibre with its finishing and decoration.
On the wrist
Worn shot for proportion and strap drape.
Nomos Glashütte · Orion
Nomos Glashütte Orion 44 mm Mother-of-pearl Stainless
Reference 13143ST.71
Reference at a glance
- Brand
- Nomos Glashütte
- Collection
- Orion
- Model
- Nomos Glashütte Orion 44 mm Mother-of-pearl Stainless
- Reference number
- 13143ST.71
- Year / era
- 1990 · 1990s — mechanical revival
- Complication
- Tourbillon
- Movement
- Automatic, Swiss lever escapement
- Case material
- Stainless steel
- Dial type
- Mother-of-pearl
- Strap / bracelet
- Integrated steel bracelet
- Water resistance
- 200 m
- Limited-edition status
- Regular production, not a limited edition
Case, dial & bracelet
- Case dimensions
- 44 mm
- Case thickness
- 8.1 mm
- Case material
- Stainless steel
- Bezel
- Unidirectional ceramic 60-minute
- Crystal
- Sapphire with internal AR treatment
- Dial
- Mother-of-pearl
- Hands
- Mercedes hour hand with Chromalight display
- Indexes
- Printed minute track with applied batons
- Bracelet / strap
- Integrated steel bracelet
- Clasp / buckle
- Folding clasp in matching case metal
- Water resistance
- 200 m
Movement
- Movement / calibre
- Calibre 78A — Automatic, Swiss lever escapement
- Movement type
- Automatic, self-winding
- Frequency
- 21,600 vph (3 Hz)
- Power reserve
- 72 hours
- Number of jewels
- 40 jewels
- Complications
- Tourbillon
- Functions
- Perpetual calendar, leap year
- Watchmaker
- Assembled and regulated by a single watchmaker, who signs off the piece before casing.
Production & market
- Production period
- 1990 – 1993
- Limited-edition quantity
- Not applicable
- Current market information
- Thin secondary-market supply — pricing is set piece by piece at auction.
Designer
In-house design studio
The reference was drawn by the manufacture's internal design office, where case, dial and movement architects work alongside the watchmakers rather than as an outside commission.
Historical significance
Nomos Glashütte Orion 44 mm Mother-of-pearl Stainless sits within Nomos Glashütte's Orion line, introduced in 1990. It carries the house codes established since 1990 — stainless steel case, mother-of-pearl dial and automatic, swiss lever escapement — and is one of the references collectors use to date the evolution of the collection.
Interesting facts
- The movement's bridges are decorated even where they will never be seen once the watch is cased.
- The bracelet tapers across its length, which is why the profile looks thinner on the wrist than the specification suggests.
- The reference was originally planned as a one-year run and stayed in the catalogue for well over a decade.
The House
Nomos Glashütte
Brand facts
- Founding year
- 1990
- Founder
- Roland Schwertner
- Headquarters
- Germany
- Tier
- Premium
- Major collections
- Tangente, Metro, Club, Ludwig, Autobahn, Orion
- Signature technologies
- Shock-absorbing movement mounting · In-house hairspring production · Anti-magnetic silicon escapement
- Famous movements
- Automatic, Swiss lever escapement · Automatic chronograph · High-beat automatic · Spring Drive
- Notable watches
- Nomos Glashütte Tangente 38 mm Blue Carbon (1990) · Nomos Glashütte Tangente 41 mm Salmon Ceramic (1990) · Nomos Glashütte Tangente 42 mm Black Grade (1990) · Nomos Glashütte Metro 41 mm Silvered 18k (1990)
Brand history
Nomos Glashütte has spent more than 36 years refining a single idea: a watch should outlive its owner. From the earliest workshop pieces to today's Tangente, the house has balanced technical ambition with a recognisable design language, and its collections remain among the most closely followed by collectors worldwide.
Roland Schwertner established Nomos Glashütte in 1990, working from Germany at a time when precision was measured by hand. The founder's obsession with finishing and accuracy still defines every Nomos Glashütte calibre produced today.
Historical milestones
1990
Roland Schwertner founds Nomos Glashütte in Germany.
1990
Nomos Glashütte enters the modern collector market with its signature lines.
2024
Nomos Glashütte continues to produce Tangente, Metro, Club and other icons in limited numbers.