
Patek Philippe
Patek Philippe Twenty~4 4910/1200A-001 Blue Sunburst Dial Diamond-Set Bezel 25.1Mm X 30Mm Stainless Steel Ladies’ Watch
Introducing the Patek Philippe Twenty~4 4910/1200A-001, a beautiful watch designed for women. This watch combines classic elegance with a modern twist and is perfect for women who lead active lives. With exceptional craf
Compare this referenceReference at a glance
- Brand
- Patek Philippe
- Collection
- Twenty~4
- Model
- Patek Philippe Twenty~4 4910/1200A-001 Blue Sunburst Dial Diamond-Set Bezel 25.1Mm X 30Mm Stainless Steel Ladies’ Watch
- Reference number
- 4910-1200A-001
- Year / era
- 2009 · 2000s — modern production
- Complication
- Flyback chronograph
- Movement
- Automatic chronograph calibre
- Case material
- 18k yellow gold
- Dial type
- Slate grey dial
- Strap / bracelet
- Rubber strap
- Water resistance
- Water resistant to 100 m
- Limited-edition status
- Regular production, not a limited edition
Case, dial & bracelet
- Case dimensions
- 25.1 mm diameter
- Case thickness
- 12.6 mm
- Case material
- 18k yellow gold
- Bezel
- Fluted bezel
- Crystal
- Sapphire crystal with anti-reflective coating
- Dial
- Slate grey dial
- Hands
- Blued steel Breguet-style hands
- Indexes
- Applied Arabic numerals with luminous coating
- Bracelet / strap
- Rubber strap
- Clasp / buckle
- Pin buckle in matching case metal
- Water resistance
- Water resistant to 100 m
Movement
- Movement / calibre
- Calibre 65D — Automatic chronograph calibre
- Movement type
- Automatic with micro-rotor
- Frequency
- 28,800 vph (4 Hz)
- Power reserve
- 55 hours
- Number of jewels
- 27 jewels
- Complications
- Flyback chronograph
- Functions
- Chronograph, hours, minutes, date
- Watchmaker
- Finishing, assembly and timing are carried out in the manufacture's own atelier.
Production & market
- Production period
- 2009 – 2023
- Limited-edition quantity
- Not applicable
- Current market information
- Consistently trades above retail; waiting lists at authorised dealers remain long.
Designer
Jörg Hysek
Jörg Hysek left Rolex and Seiko's European studios to build a design practice in Geneva, giving houses such as Vacheron Constantin, Breguet, Seiko and TAG Heuer their sculptural, architecture-led cases before founding his own brand, HD3.
Historical significance
Patek Philippe Twenty~4 4910/1200A-001 Blue Sunburst Dial Diamond-Set Bezel 25.1Mm X 30Mm Stainless Steel Ladies’ Watch sits within Patek Philippe's Twenty~4 line, introduced in 2009. It carries the house codes established since 1839 — 18k yellow gold case, slate grey dial dial and automatic chronograph calibre — 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
Patek Philippe
Brand facts
- Founding year
- 1839
- Founder
- Antoine Norbert de Patek & Adrien Philippe
- Headquarters
- Switzerland
- Major collections
- Nautilus, Aquanaut, Calatrava, Complications, Grand Complications, Golden Ellipse
- 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.
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