- Case
- Vermeil decorative elements (yellow-gilt silver)
- Movement
- Manual winding
- Size
- 164.6 × 125 mm
Overview
A perpetual calendar that runs for a month
The Patek Philippe Grand Complications desk clock, reference 27000M-001, in a sterling silver cabinet with vermeil elements and green Grand Feu flinqué enamel panels; 164.6 × 125 mm, 76.73 mm high. Manually wound calibre 86-135 PEND S IRM Q SE with perpetual calendar, week number, jumping seconds and a 31-day power reserve.
The reference 27000M-001 is a desk clock in Patek Philippe's Grand Complications collection, filed with Rare Handcrafts for its cabinet: sterling silver with decorative elements in vermeil, yellow-gilt silver, and panels of green Grand Feu flinqué enamel guilloched with a swirling pattern. It measures 164.6 × 125 mm and stands 76.73 mm high. The clock carries a perpetual calendar and a weekly calendar, and its manually wound movement holds a power reserve of 31 days, shown by a central hand.
The calibre 86-135 PEND S IRM Q SE has 912 parts and 83 jewels and is 28.55 mm high; it runs at 28,800 semi-oscillations an hour (4 Hz) on a Spiromax® balance spring, under the Patek Philippe Seal. Patek Philippe counts nine patent applications and a constant-force mechanism that it says holds the rate to plus or minus 1 second per day. On the silvery opaline dial, with black transfer-printed indications, the hours and minutes read in a subsidiary dial under a large central jumping seconds hand; the day, month, leap year and day/night indication sit in apertures, the date is read by hand, the week number is shown by a mobile frame, and the moon phases complete the calendar. The hour and minute hands are blackened white gold, pear-shaped; the seconds hand is blackened Pfinodal.
For collectors
Patek Philippe's own figures are the ones to hold onto: 912 parts, nine patent applications, a 31-day reserve and a constant-force mechanism rated at plus or minus 1 second per day — a desk clock whose movement Patek Philippe specifies as it would a wristwatch's, down to the Patek Philippe Seal.
Key details
Design and engineering
- CabinetSterling silver with decorative elements in vermeil (yellow-gilt silver); 164.6 × 125 mm, 76.73 mm high.
- Flinqué enamelGreen Grand Feu flinqué enamel panels guilloched with a swirling pattern.
- CalendarPerpetual calendar with day, month, leap year and day/night indication in apertures, the date by hand and the moon phases; a weekly calendar giving the week number in a mobile frame.
- Power reserve and rate31 days, indicated by a central hand; Patek Philippe counts nine patent applications and a constant-force mechanism rated at plus or minus 1 second per day.
- Dial and handsSilvery opaline with black transfer-printed indications; hours and minutes in a subsidiary dial, a large central jumping seconds hand; blackened white gold pear-shaped hour and minute hands, blackened Pfinodal seconds hand.
Calibre 86-135 PEND S IRM Q SE
- Manual winding; power reserve 31 days, indicated by a central hand
- Perpetual calendar: day, month, leap year and day/night indication in apertures; date by hand; week number in a mobile frame; moon phases
- Hours and minutes in a subsidiary dial; large central jumping seconds hand
- 28.55 mm high; 912 parts, 83 jewels
- 28,800 semi-oscillations per hour (4 Hz), Spiromax® balance spring
- Patek Philippe Seal
The reference
Technical specifications
| Reference | 27000M-001 |
|---|---|
| Collection | Grand Complications |
| Calibre | Caliber 86-135 PEND S IRM Q SE |
| Movement | Manual winding |
| Functions | Perpetual calendar, Day, month, leap year and day/night indication in apertures, Date by hand, Week number indicated by a mobile frame, Moon phases, Hours and minutes displayed in a subsidiary dial, Large central seconds hand (jumping seconds), Central power reserve indication by hand |
| Case dimensions | 164.6 × 125 mm |
| Case material | Sterling Silver |
| Case | Vermeil decorative elements (yellow-gilt silver) |
| Dial | Silvery opaline, black transfer-printed indications |
| Jewels | 83 |
| Power reserve | 31 days |
| Frequency | 28,800 semi-oscillations/hour (4 Hz) |
| Type | Desk clock |
Buying with HYPA
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