Nomos Glashütte
Nomos Glashütte Ludwig 43 mm Ice Sapphire
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 · Ludwig
Nomos Glashütte Ludwig 43 mm Ice Sapphire
Reference 79047OR.50
Reference at a glance
- Brand
- Nomos Glashütte
- Collection
- Ludwig
- Model
- Nomos Glashütte Ludwig 43 mm Ice Sapphire
- Reference number
- 79047OR.50
- Year / era
- 1990 · 1990s — mechanical revival
- Complication
- Time and date
- Movement
- Spring Drive
- Case material
- Sapphire crystal case
- Dial type
- Ice blue
- Strap / bracelet
- Milanese mesh
- Water resistance
- 200 m
- Limited-edition status
- Regular production, not a limited edition
Case, dial & bracelet
- Case dimensions
- 43 mm
- Case thickness
- 12.6 mm
- Case material
- Sapphire crystal case
- Bezel
- Fixed brushed titanium
- Crystal
- Sapphire with internal AR treatment
- Dial
- Ice blue
- Hands
- Rhodium-plated baton hands with luminous fill
- Indexes
- Applied Roman numerals
- Bracelet / strap
- Milanese mesh
- Clasp / buckle
- Folding clasp in matching case metal
- Water resistance
- 200 m
Movement
- Movement / calibre
- Calibre 1B — Spring Drive
- Movement type
- Automatic, self-winding
- Frequency
- 36,000 vph (5 Hz)
- Power reserve
- 45 hours
- Number of jewels
- 45 jewels
- Complications
- Time and date
- Functions
- Hours, minutes, seconds, date
- Watchmaker
- Assembled and regulated by a single watchmaker, who signs off the piece before casing.
Production & market
- Production period
- 1990 – 2006
- Limited-edition quantity
- Not applicable
- Current market information
- Thin secondary-market supply — pricing is set piece by piece at auction.
Designer
Gérald Genta
Gérald Genta (1931–2011) trained as a goldsmith in Geneva and became the most influential watch designer of the 20th century. Working freelance, he sketched the Audemars Piguet Royal Oak overnight in 1970, followed by the Patek Philippe Nautilus, the IWC Ingenieur SL and the Bulgari Bulgari — defining the integrated-bracelet luxury sports watch as a category.
Historical significance
Nomos Glashütte Ludwig 43 mm Ice Sapphire sits within Nomos Glashütte's Ludwig line, introduced in 1990. It carries the house codes established since 1990 — sapphire crystal case case, ice blue dial and spring drive — and is one of the references collectors use to date the evolution of the collection.
Interesting facts
- Early production dials show a slightly different minute track, and collectors pay a premium for them.
- The case is finished by hand, alternating polished and satin-brushed surfaces in a single pass so the edges stay razor sharp.
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.