The Basics
The Royal Oak Perpetual Calendar 25800 is a small [ladies] version of Audemars Piguet’s Royal Oak Perpetual Calendar, with its case measuring 33mm across. It is powered by a 9-ligne selfwinding movement with perpetual calendar module. Reference 25800PT.O.0789PT.02 has a platinum case and matching bracelet.
| Brand: | Audemars Piguet |
| Family: | Royal Oak |
| Reference: | 25800PT.O.0789PT.02 |
| Name: | Royal Oak 25800 Perpetual Calendar Platinum / Blue |
| Produced: | 1998 |
| Limited: | No |
Below is a detailed look at Audemars Piguet’s model 25800PT.O.0789PT.02 from Royal Oak watch family, including the price, case details and movement features.
The Details
Audemars Piguet’s Royal Oak 25800 Perpetual Calendar Platinum / Blue (25800PT.O.0789PT.02) was originally released in 1998. This watch features a automatic movement beating at a frequency of 28800 bph ( 4 Hz) to provide a 40-hour power reserve when fully wound.
The Case
The platinum case measures 33mm in diameter and roughly mm thick. The N/A case is paired with a blue color dial with stick-shaped hands, and a stick / dot hour markers and minute track, covered by a sapphire glass. Audemars Piguet’s Royal Oak model 25800PT.O.0789PT.02 water resistance is not available. This does not mean this watch is not water resistant. A solid caseback is over the back of the watch case.
| Material: | Platinum |
| Glass: | Sapphire |
| Back: | Solid |
| Shape: | N/A |
| Diameter: | 33mm |
| Height: | mm |
| Lug Width: | N/Amm |
| W/R: | N/A |
Case Diameter
Case Thickness
Lug Width
Water Resistance
The Movement
The Royal Oak 25800PT.O.0789PT.02 movement is a powered by caliber AP 2141 / 2806 made by Audemars Piguet. The 33-jewel automatic movement is 20mm in diameter. Its balance wheel oscillates at 28,800 semi-oscillations per hour or 4 Hz. This movement offers a 40-hour power reserve.
| Type: | Automatic |
| Brand: | Audemars Piguet |
| Caliber: | AP 2141 / 2806 |
| Base: | N/A |
| Display: | Analog |
| Diameter: | 20mm |
| Jewels: | 33 |
| Reserve: | 40 hours |
| Frequency: | 28800 bph |
| Time: | Hours, Minutes |
| Chronograph: | |
| Additionals: |
The Price
How much does the Audemars Piguet’s Royal Oak 25800PT.O.0789PT.02 cost? This watch was introduced in 1998 and has been in Audemars Piguet’s collection for around . This watch is not a limited release. As with most luxury watches, the price of depends on the availability and demand.
CURRENT PRICE: Not Available .
For more information, visit Audemars Piguet online.
Specifications:
- Brand: Audemars Piguet
- Model: Royal Oak 25800 Perpetual Calendar Platinum / Blue
- Reference Number: 25800PT.O.0789PT.02
- Limited: No
Case & Dial:
- Material: Platinum
- Glass: Sapphire
- Back: Solid
- Diameter: 33
- Thickness:
- Lug Width: N/A
- Dial Color: Blue
- Indexes: Stick / Dot and Stick-shaped hands
- Water Resistance: N/A meters
Movement:
- Winding: Automatic
- Brand: Audemars Piguet
- Caliber: AP 2141 / 2806
- Display: Analog
- Diameter: 20mm
- Jewels: 33
- Power Reserve: 40 hours
- Frequency: 28800 bph
- Functions: Hours, Minutes
About Audemars Piguet
Jules Louis Audemars and Edward Auguste Piguet met in 1874. The two watchmakers began working together, founding Audemars, Piguet et Cie, one year later in 1875. To this day, members of the two families sit on the board of directors for the company. This makes Audemars Piguet one of the oldest family-run manufactures.
View all Audemars Piguet watches.
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