Royal Oak 26579CS.OO.1225CS.01 Perpetual Calendar Blue Dial

Description

The Audemars Piguet Royal Oak Perpetual Calendar Blue Ceramic (Ref. 26579CS.OO.1225CS.01) epitomizes luxury and innovation in men's timepieces. This exceptional watch combines Audemars Piguet's rich heritage with cutting-edge materials, offering a sophisticated accessory for the discerning gentleman.

Overview

Design and Craftsmanship

Crafted entirely from blue ceramic, the 41mm case and integrated bracelet of this Royal Oak model showcase Audemars Piguet's commitment to innovation and aesthetics. The blue ceramic not only provides a striking visual appeal but also offers enhanced scratch resistance and durability. The iconic octagonal bezel, secured with hexagonal screws, maintains the distinctive Royal Oak design. The blue "Grande Tapisserie" patterned dial, complemented by matching subdials, adds depth and texture, while white gold applied hour-markers and Royal Oak hands with luminescent coating ensure optimal readability. 

Movement and Performance

At the heart of this timepiece lies the self-winding Caliber 5134, a testament to Audemars Piguet's horological excellence. This automatic movement features a perpetual calendar function, accurately displaying day, date, month, astronomical moon, and leap year indications. Operating at a frequency of 2.75 Hz (19,800 vibrations per hour), it ensures precise timekeeping, with a power reserve of approximately 40 hours. The transparent sapphire caseback allows enthusiasts to admire the intricate finishing and craftsmanship of the movement. 

Features and Complications

The Royal Oak Perpetual Calendar is equipped with a range of complications, including:

• Perpetual Calendar: Displays day, date, month, leap year, and astronomical moon phases, automatically adjusting for varying month lengths and leap years.

• Week Indicator: An outer chapter ring indicates the current week of the year, enhancing the watch's practical functionality.

• Water Resistance: Rated up to 20 meters, suitable for daily wear and resistant to minor splashes.

These features are seamlessly integrated into the timepiece, offering both functionality and elegance. 

Specifications

Case

• Material: Blue ceramic

• Diameter: 41 mm

• Thickness: 9.5 mm

• Finish: Satin-brushed and polished surfaces

• Case Back: Transparent sapphire crystal

• Water Resistance: 20 meters

Dial

• Color: Blue with "Grande Tapisserie" pattern

• Hour Markers: White gold applied with luminescent coating

• Hands: White gold Royal Oak hands with luminescent coating

• Additional Features: Subdials for day, date, month, leap year, and moon phase indications

Bracelet/Strap

• Material: Blue ceramic

• Design: Integrated bracelet with titanium AP folding clasp

• Finish: Satin-brushed with polished bevels

Movement

• Caliber: 5134

• Type: Automatic, self-winding

• Power Reserve: Approximately 40 hours

• Frequency: 2.75 Hz (19,800 vibrations per hour)

• Jewels: 38