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.
Vacheron Constantin · Egerie
Vacheron Constantin Egerie 40 mm Skeletonised Stainless
Reference 75318ST.87
Reference at a glance
- Brand
- Vacheron Constantin
- Collection
- Egerie
- Model
- Vacheron Constantin Egerie 40 mm Skeletonised Stainless
- Reference number
- 75318ST.87
- Year / era
- 2021 · 2020s — modern production
- Complication
- Moon phase
- Movement
- In-house tourbillon, manual-winding
- Case material
- Stainless steel
- Dial type
- Skeletonised
- Strap / bracelet
- NATO textile strap
- Water resistance
- 200 m
- Limited-edition status
- Regular production, not a limited edition
Case, dial & bracelet
- Case dimensions
- 40 mm
- Case thickness
- 8.8 mm
- Case material
- Stainless steel
- Bezel
- Fluted 18k gold
- Crystal
- Flat sapphire with Cyclops lens
- Dial
- Skeletonised
- Hands
- Mercedes hour hand with Chromalight display
- Indexes
- Applied Arabic numerals with luminous coating
- Bracelet / strap
- NATO textile strap
- Clasp / buckle
- Triple-folding clasp with safety catch
- Water resistance
- 200 m
Movement
- Movement / calibre
- Calibre 30D — In-house tourbillon, manual-winding
- Movement type
- Manual-winding
- Frequency
- 21,600 vph (3 Hz)
- Power reserve
- 72 hours
- Number of jewels
- 40 jewels
- Complications
- Moon phase
- Functions
- GMT second time zone, date
- Watchmaker
- Finishing, assembly and timing are carried out in the manufacture's own atelier.
Production & market
- Production period
- 2021 – 2029
- 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
Vacheron Constantin Egerie 40 mm Skeletonised Stainless sits within Vacheron Constantin's Egerie line, introduced in 2021. It carries the house codes established since 1755 — stainless steel case, skeletonised dial and in-house tourbillon, manual-winding — 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 case is finished by hand, alternating polished and satin-brushed surfaces in a single pass so the edges stay razor sharp.
The House
Vacheron Constantin
Brand facts
- Founding year
- 1755
- Founder
- Jean-Marc Vacheron
- Headquarters
- Switzerland
- Tier
- Ultra-Luxury & Haute Horlogerie
- Major collections
- Overseas, Patrimony, Traditionnelle, Fiftysix, Historiques, Malte, Egerie, Les Cabinotiers
- Signature technologies
- In-house hairspring production · Anti-magnetic silicon escapement
- Famous movements
- In-house tourbillon, manual-winding · In-house manual-winding, hand-finished · In-house automatic micro-rotor · In-house automatic with 22k gold rotor
- Notable watches
- Vacheron Constantin Overseas 36 mm Skeletonised Carbon (1984) · Vacheron Constantin Overseas 39 mm Salmon Ceramic (1986) · Vacheron Constantin Overseas 38 mm Salmon 18k (1981) · Vacheron Constantin Overseas 39 mm Skeletonised Ceramic (1975)
Brand history
Vacheron Constantin has spent more than 271 years refining a single idea: a watch should outlive its owner. From the earliest workshop pieces to today's Overseas, the house has balanced technical ambition with a recognisable design language, and its collections remain among the most closely followed by collectors worldwide.
Jean-Marc Vacheron established Vacheron Constantin in 1755, working from Switzerland at a time when precision was measured by hand. The founder's obsession with finishing and accuracy still defines every Vacheron Constantin calibre produced today.
Historical milestones
1755
Jean-Marc Vacheron founds Vacheron Constantin in Switzerland.
1795
Vacheron Constantin earns its first international recognition for precision timekeeping.
1969
The quartz era forces Vacheron Constantin to redefine mechanical watchmaking.
1990
Vacheron Constantin enters the modern collector market with its signature lines.
2024
Vacheron Constantin continues to produce Overseas, Patrimony, Traditionnelle and other icons in limited numbers.
More Egerie
Vacheron Constantin Egerie 36 mm Ice 18k
Ref. 49667OR.59
Vacheron Constantin Egerie 44 mm Blue Carbon
Ref. 46263OR.26
Vacheron Constantin Egerie 42 mm Silvered Platinum
Ref. 94792OR.89
Vacheron Constantin Egerie 44 mm Green Quartz
Ref. 77817OR.63
Vacheron Constantin Egerie 37 mm Silvered Stainless
Ref. 54896ST.71