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.
Corum · Admiral
Corum Admiral 43 mm Blue 18k
Reference 24653OR.70
Reference at a glance
- Brand
- Corum
- Collection
- Admiral
- Model
- Corum Admiral 43 mm Blue 18k
- Reference number
- 24653OR.70
- Year / era
- 1955 · 1950s — pre-quartz mechanical era
- Complication
- Minute repeater
- Movement
- Spring Drive
- Case material
- 18k white gold
- Dial type
- Blue "Grande Tapisserie"
- Strap / bracelet
- Oyster bracelet
- Water resistance
- 300 m
- Limited-edition status
- Regular production, not a limited edition
Case, dial & bracelet
- Case dimensions
- 43 mm
- Case thickness
- 11.3 mm
- Case material
- 18k white gold
- Bezel
- Unidirectional ceramic 60-minute
- Crystal
- Anti-reflective sapphire, double-domed
- Dial
- Blue "Grande Tapisserie"
- Hands
- Faceted dauphine hands, polished by hand
- Indexes
- Printed minute track with applied batons
- Bracelet / strap
- Oyster bracelet
- Clasp / buckle
- Pin buckle in matching case metal
- Water resistance
- 300 m
Movement
- Movement / calibre
- Calibre 84E — Spring Drive
- Movement type
- Automatic, self-winding
- Frequency
- 21,600 vph (3 Hz)
- Power reserve
- 65 hours
- Number of jewels
- 27 jewels
- Complications
- Minute repeater
- Functions
- Perpetual calendar, leap year
- Watchmaker
- Assembled and regulated by a single watchmaker, who signs off the piece before casing.
Production & market
- Production period
- 1955 – 1958
- Limited-edition quantity
- Not applicable
- Current market information
- Consistently trades above retail; waiting lists at authorised dealers remain long.
Designer
Emmanuel Gueit
Emmanuel Gueit came from a family of Geneva jewellers and was barely into his twenties when he drew the oversized Royal Oak Offshore in 1993 — a watch the house's traditionalists resisted and collectors turned into an icon.
Historical significance
Corum Admiral 43 mm Blue 18k sits within Corum's Admiral line, introduced in 1955. It carries the house codes established since 1955 — 18k white gold case, blue "grande tapisserie" dial and spring drive — 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 movement's bridges are decorated even where they will never be seen once the watch is cased.
The House
Corum
Brand facts
- Founding year
- 1955
- Founder
- René Bannwart
- Headquarters
- Switzerland
- Tier
- Premium
- Major collections
- Admiral, Bubble, Golden Bridge, Coin Watch
- Signature technologies
- In-house hairspring production · Anti-magnetic silicon escapement
- Famous movements
- Spring Drive · Automatic, Swiss lever escapement · Automatic chronograph · High-beat automatic
- Notable watches
- Corum Admiral 39 mm Salmon Carbon (1959) · Corum Admiral 42 mm Green Platinum (2000) · Corum Admiral 36 mm Blue Sapphire (1989) · Corum Admiral 37 mm Blue 18k (1957)
Brand history
Corum has spent more than 71 years refining a single idea: a watch should outlive its owner. From the earliest workshop pieces to today's Admiral, the house has balanced technical ambition with a recognisable design language, and its collections remain among the most closely followed by collectors worldwide.
René Bannwart established Corum in 1955, working from Switzerland at a time when precision was measured by hand. The founder's obsession with finishing and accuracy still defines every Corum calibre produced today.
Historical milestones
1955
René Bannwart founds Corum in Switzerland.
1969
The quartz era forces Corum to redefine mechanical watchmaking.
1990
Corum enters the modern collector market with its signature lines.
2024
Corum continues to produce Admiral, Bubble, Golden Bridge and other icons in limited numbers.