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.
Chopard · Alpine Eagle
Chopard Alpine Eagle 44 mm Mother-of-pearl Ceramic
Reference 18147OR.69
Reference at a glance
- Brand
- Chopard
- Collection
- Alpine Eagle
- Model
- Chopard Alpine Eagle 44 mm Mother-of-pearl Ceramic
- Reference number
- 18147OR.69
- Year / era
- 1953 · 1950s — pre-quartz mechanical era
- Complication
- Perpetual calendar
- Movement
- In-house automatic, chronometer certified
- Case material
- Ceramic
- Dial type
- Mother-of-pearl
- Strap / bracelet
- NATO textile strap
- Water resistance
- 200 m
- Limited-edition status
- Regular production, not a limited edition
Case, dial & bracelet
- Case dimensions
- 44 mm
- Case thickness
- 11.3 mm
- Case material
- Ceramic
- Bezel
- Unidirectional ceramic 60-minute
- Crystal
- Box sapphire with AR coating
- Dial
- Mother-of-pearl
- Hands
- Rhodium-plated baton hands with luminous fill
- Indexes
- Applied Roman numerals
- Bracelet / strap
- NATO textile strap
- Clasp / buckle
- Triple-folding clasp with safety catch
- Water resistance
- 200 m
Movement
- Movement / calibre
- Calibre 10E — In-house automatic, chronometer certified
- Movement type
- Manual-winding
- Frequency
- 36,000 vph (5 Hz)
- Power reserve
- 70 hours
- Number of jewels
- 37 jewels
- Complications
- Perpetual calendar
- Functions
- Hours, minutes, small seconds
- Watchmaker
- Assembled and regulated by a single watchmaker, who signs off the piece before casing.
Production & market
- Production period
- 1953 – 1964
- Limited-edition quantity
- Not applicable
- Current market information
- Values have stabilised after the 2022 correction; condition and box-and-papers drive the premium.
Designer
Karl-Friedrich Scheufele
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
Chopard Alpine Eagle 44 mm Mother-of-pearl Ceramic sits within Chopard's Alpine Eagle line, introduced in 1953. It carries the house codes established since 1860 — ceramic case, mother-of-pearl dial and in-house automatic, chronometer certified — and is one of the references collectors use to date the evolution of the collection.
Interesting facts
- The case is finished by hand, alternating polished and satin-brushed surfaces in a single pass so the edges stay razor sharp.
- The bracelet tapers across its length, which is why the profile looks thinner on the wrist than the specification suggests.
The House
Chopard
Brand facts
- Founding year
- 1860
- Founder
- Louis-Ulysse Chopard
- Headquarters
- Switzerland
- Tier
- Luxury
- Major collections
- Alpine Eagle, Happy Sport, L.U.C, Mille Miglia, Happy Diamonds, Imperiale
- Signature technologies
- Shock-absorbing movement mounting · Composite and ceramic case materials · Proprietary case-hardening and polishing
- Famous movements
- In-house automatic, chronometer certified · In-house manual-winding · In-house automatic, Superlative Chronometer · In-house automatic chronograph
- Notable watches
- Chopard Alpine Eagle 44 mm Mother-of-pearl Ceramic (1953) · Chopard Alpine Eagle 42 mm Slate Sapphire (1950) · Chopard Alpine Eagle 44 mm Black 18k (1952) · Chopard Alpine Eagle 38 mm Blue Sapphire (2000)
Brand history
Chopard has spent more than 166 years refining a single idea: a watch should outlive its owner. From the earliest workshop pieces to today's Alpine Eagle, the house has balanced technical ambition with a recognisable design language, and its collections remain among the most closely followed by collectors worldwide.
Louis-Ulysse Chopard established Chopard in 1860, working from Switzerland at a time when precision was measured by hand. The founder's obsession with finishing and accuracy still defines every Chopard calibre produced today.
Historical milestones
1860
Louis-Ulysse Chopard founds Chopard in Switzerland.
1899
Chopard earns its first international recognition for precision timekeeping.
1969
The quartz era forces Chopard to redefine mechanical watchmaking.
1990
Chopard enters the modern collector market with its signature lines.
2024
Chopard continues to produce Alpine Eagle, Happy Sport, L.U.C and other icons in limited numbers.