- Year
- 2026
- Condition
- Excellent
- Set
- Box and papers
- Movement
- Self-winding
- Size
- 36 mm
Set and condition
Complete set
This Twenty~4 Automatic is accompanied by its original presentation box, warranty card and supporting documentation. The watch and included items are inspected by an expert watchmaker before sale. Additional photographs and video of this piece are available on request.
Original presentation box
Original presentation box and packaging.
Original papers
Warranty card and supporting documentation.
Inspected prior to sale
Reviewed for condition, completeness and functionality. Additional details and photographs are available on request.
Condition photography
Additional close-up images of specific areas are available before purchase.
Overview
The Twenty~4 in a round case, self-winding
The Patek Philippe Twenty~4 Automatic, reference 7300/1200A-011, in steel with a double-row diamond bezel of 160 stones, a sunburst olive green dial with white gold applied numerals, on the fully polished steel bracelet. Self-winding calibre 26-330 S C with sweep seconds and date at 6 o'clock; 36 mm round case, 10.05 mm high.
This execution carries a sunburst olive green dial with white gold applied numerals and white gold rounded baton hands with white luminescent coating, on the fully polished steel bracelet, whose patented fold-over clasp Patek Philippe notes is secured by four independent catches.
The reference 7300 is the Twenty~4 Automatic, the collection's round-cased, self-winding form, 36 mm across and 10.05 mm high, with the bezel set with a double row of diamonds — 160 stones, 0.81 ct — in what Patek Philippe calls a "Dentelle" setting. The executions are steel with a sunburst dial in blue, in grey with a black-gradient rim, or in olive green, and rose gold with a sunburst brown dial or a silvery dial in a "shantung" satin finish; each is on a fully polished bracelet in the case metal with a patented fold-over clasp. The back is sapphire crystal.
The movement is the self-winding calibre 26-330 S C: 27 mm across, 3.59 mm high, 215 parts and 30 jewels, wound by a 21K gold central rotor and seen through the case back. The seconds run from the centre and the date sits in an aperture at 6 o'clock, framed in white gold. It beats at 28,800 semi-oscillations an hour on a Gyromax® balance with a Spiromax® balance spring, for a power reserve of 35 to 45 hours, and carries the Patek Philippe Seal. Applied numerals and rounded baton hands carry white luminescent coating, which Patek Philippe presents as what gives the dial its contrast.
For collectors
Patek Philippe's own distinction for the 7300 is the case: round, 36 mm, with a mechanical movement behind a sapphire back.
Key details
Design and engineering
- Round case36 mm across and 10.05 mm high; sapphire crystal back, water-resistant to 30 m.
- Gem-settingBezel set with a double row of 160 diamonds (0.81 ct), in what Patek Philippe calls a "Dentelle" setting.
- DialSunburst olive green; applied white gold numerals and white gold rounded baton-style hands with white luminescent coating; the date in an aperture at 6 o'clock in a white gold frame.
- Bracelet and claspSteel, fully polished, closed by a steel patented fold-over clasp.
Calibre 26-330 S C
- Self-winding, 21K gold central rotor
- Date in an aperture, sweep seconds
- 27 mm across, 3.59 mm high; 215 parts, 30 jewels
- 28,800 semi-oscillations per hour (4 Hz), Gyromax® balance, Spiromax® balance spring
- Power reserve 35 to 45 hours
- Patek Philippe Seal
The reference
Technical specifications
| Reference | 7300/1200A-011 |
|---|---|
| Collection | Twenty~4 |
| Calibre | Caliber 26-330 S C |
| Movement | Self-winding |
| Functions | Date in an aperture, Sweep seconds |
| Case dimensions | 36 mm |
| Case thickness | 10.05 mm |
| Case material | Steel |
| Case back | Sapphire crystal case back |
| Water resistance | 30 m |
| Dial | Sunburst olive green, white gold applied numerals with white luminescent coating |
| Bracelet | Steel |
| Clasp | Steel patented fold-over clasp |
| Jewels | 30 |
| Power reserve | min. 35 hours – max. 45 hours |
| Frequency | 28,800 semi-oscillations/hour (4 Hz) |
Buying with HYPA
Purchase with confidence
- Original warranty card included, dated 2026
- Free insured delivery within Australia · international quoted
- Payment by bank transfer
- Registered Australian dealerHYPA International Pty Ltd · Registered Victorian second-hand dealer, Registration No. SHD-0018017.
- Direct specialist supportSpeak with the HYPA team before, during and after the purchase.
- Rated 5.0 on Google · 6 reviewsFrom clients of HYPA International on Google. Read the reviews
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