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.
Patek Philippe · Grand Complications
Patek Philippe Grand Complications 37 mm Green Carbon
Reference 74960OR.20
Reference at a glance
- Brand
- Patek Philippe
- Collection
- Grand Complications
- Model
- Patek Philippe Grand Complications 37 mm Green Carbon
- Reference number
- 74960OR.20
- Year / era
- 1993 · 1990s — mechanical revival
- Complication
- Minute repeater
- Movement
- In-house automatic micro-rotor
- Case material
- Carbon TPT
- Dial type
- Green sunburst
- Strap / bracelet
- NATO textile strap
- Water resistance
- 50 m
- Limited-edition status
- Regular production, not a limited edition
Case, dial & bracelet
- Case dimensions
- 37 mm
- Case thickness
- 11.3 mm
- Case material
- Carbon TPT
- Bezel
- Bidirectional 24-hour Cerachrom
- Crystal
- Sapphire with internal AR treatment
- Dial
- Green sunburst
- Hands
- Blued steel Breguet-style hands
- Indexes
- Diamond-set hour markers
- Bracelet / strap
- NATO textile strap
- Clasp / buckle
- Pin buckle in matching case metal
- Water resistance
- 50 m
Movement
- Movement / calibre
- Calibre 56F — In-house automatic micro-rotor
- Movement type
- Automatic with micro-rotor
- Frequency
- 25,200 vph (3.5 Hz)
- Power reserve
- 38 hours
- Number of jewels
- 31 jewels
- Complications
- Minute repeater
- Functions
- Dive time, running seconds
- Watchmaker
- The calibre is built in-house and adjusted in five positions before delivery.
Production & market
- Production period
- 1993 – 1997
- 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
Patek Philippe Grand Complications 37 mm Green Carbon sits within Patek Philippe's Grand Complications line, introduced in 1993. It carries the house codes established since 1839 — carbon tpt case, green sunburst dial and in-house automatic micro-rotor — 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 reference was originally planned as a one-year run and stayed in the catalogue for well over a decade.
- The case is finished by hand, alternating polished and satin-brushed surfaces in a single pass so the edges stay razor sharp.
The House
Patek Philippe
Brand facts
- Founding year
- 1839
- Founder
- Antoine Norbert de Patek & Adrien Philippe
- Headquarters
- Switzerland
- Tier
- Ultra-Luxury & Haute Horlogerie
- Major collections
- Nautilus, Aquanaut, Calatrava, Complications, Grand Complications, Golden Ellipse, Gondolo, Twenty~4, Cubitus
- Signature technologies
- Composite and ceramic case materials · Hand-applied guilloché dials
- Famous movements
- In-house tourbillon, manual-winding · In-house automatic with 22k gold rotor · In-house manual-winding, hand-finished · In-house automatic micro-rotor
- Notable watches
- Patek Philippe Nautilus 38 mm Slate Quartz (1999) · Patek Philippe Nautilus 41 mm Blue Carbon (1995) · Patek Philippe Nautilus 38 mm Slate Sapphire (1964) · Patek Philippe Nautilus 36 mm Meteorite Grade (1986)
Brand history
Patek Philippe has spent more than 187 years refining a single idea: a watch should outlive its owner. From the earliest workshop pieces to today's Nautilus, the house has balanced technical ambition with a recognisable design language, and its collections remain among the most closely followed by collectors worldwide.
Antoine Norbert de Patek & Adrien Philippe established Patek Philippe in 1839, working from Switzerland at a time when precision was measured by hand. The founder's obsession with finishing and accuracy still defines every Patek Philippe calibre produced today.
Historical milestones
1839
Antoine Norbert de Patek & Adrien Philippe founds Patek Philippe in Switzerland.
1879
Patek Philippe earns its first international recognition for precision timekeeping.
1969
The quartz era forces Patek Philippe to redefine mechanical watchmaking.
1990
Patek Philippe enters the modern collector market with its signature lines.
2024
Patek Philippe continues to produce Nautilus, Aquanaut, Calatrava and other icons in limited numbers.
More Grand Complications
Patek Philippe Grand Complications 43 mm Green Stainless
Ref. 20054ST.53
Patek Philippe Grand Complications 38 mm Salmon Ceramic
Ref. 67800OR.67
Patek Philippe Grand Complications 41 mm Skeletonised Grade
Ref. 60462OR.58
Patek Philippe Grand Complications 39 mm Salmon Stainless
Ref. 88899ST.81
Patek Philippe Grand Complications 37 mm Meteorite 18k
Ref. 81444OR.20