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.
Oris · ProPilot
Oris ProPilot 43 mm Blue Sapphire
Reference 12150OR.99
Reference at a glance
- Brand
- Oris
- Collection
- ProPilot
- Model
- Oris ProPilot 43 mm Blue Sapphire
- Reference number
- 12150OR.99
- Year / era
- 1997 · 1990s — mechanical revival
- Complication
- Chronograph
- Movement
- Spring Drive
- Case material
- Sapphire crystal case
- Dial type
- Blue "Grande Tapisserie"
- Strap / bracelet
- Rubber strap with titanium clasp
- Water resistance
- 300 m
- Limited-edition status
- Regular production, not a limited edition
Case, dial & bracelet
- Case dimensions
- 43 mm
- Case thickness
- 10.2 mm
- Case material
- Sapphire crystal case
- Bezel
- Bidirectional 24-hour Cerachrom
- 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
- Rubber strap with titanium clasp
- Clasp / buckle
- Triple-folding clasp with safety catch
- Water resistance
- 300 m
Movement
- Movement / calibre
- Calibre 77F — Spring Drive
- Movement type
- Manual-winding
- Frequency
- 36,000 vph (5 Hz)
- Power reserve
- 72 hours
- Number of jewels
- 25 jewels
- Complications
- Chronograph
- Functions
- Perpetual calendar, leap year
- Watchmaker
- Finishing, assembly and timing are carried out in the manufacture's own atelier.
Production & market
- Production period
- 1997 – 2013
- Limited-edition quantity
- Not applicable
- Current market information
- Trades close to retail on the secondary market, with steady demand for full-set examples.
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
Oris ProPilot 43 mm Blue Sapphire sits within Oris's ProPilot line, introduced in 1997. It carries the house codes established since 1904 — sapphire crystal case 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 reference was originally planned as a one-year run and stayed in the catalogue for well over a decade.
- Early production dials show a slightly different minute track, and collectors pay a premium for them.
The House
Oris
Brand facts
- Founding year
- 1904
- Founder
- Paul Cattin & Georges Christian
- Headquarters
- Switzerland
- Tier
- Premium
- Major collections
- Aquis, Big Crown, Divers Sixty-Five, ProPilot, Artelier
- Signature technologies
- Anti-magnetic silicon escapement · Composite and ceramic case materials · Hand-applied guilloché dials
- Famous movements
- Automatic, Swiss lever escapement · High-beat automatic · Automatic chronograph · Spring Drive
- Notable watches
- Oris Aquis 40 mm Mother-of-pearl Ceramic (1986) · Oris Aquis 38 mm Skeletonised Ceramic (1956) · Oris Aquis 39 mm Blue 18k (1951) · Oris Aquis 43 mm Skeletonised 18k (1985)
Brand history
Oris has spent more than 122 years refining a single idea: a watch should outlive its owner. From the earliest workshop pieces to today's Aquis, the house has balanced technical ambition with a recognisable design language, and its collections remain among the most closely followed by collectors worldwide.
Paul Cattin & Georges Christian established Oris in 1904, working from Switzerland at a time when precision was measured by hand. The founder's obsession with finishing and accuracy still defines every Oris calibre produced today.
Historical milestones
1904
Paul Cattin & Georges Christian founds Oris in Switzerland.
1969
The quartz era forces Oris to redefine mechanical watchmaking.
1990
Oris enters the modern collector market with its signature lines.
2024
Oris continues to produce Aquis, Big Crown, Divers Sixty-Five and other icons in limited numbers.