Audemars Piguet 26574ST.OO.1220ST.01

26574ST.OO.1220ST.01 : Audemars Piguet Royal Oak Perpetual Calendar 41 Stainless Steel / Silver

Royal Oak Perpetual Calendar 41 Stainless Steel / Silver

Brand: Audemars Piguet
Family: Royal Oak
Reference: 26574ST.OO.1220ST.01
Name: Royal Oak Perpetual Calendar 41 Stainless Steel / Silver
Produced: 2015
Limited: No

Case

Material: Stainless steel
Glass: Sapphire
Back: Open
Shape: Other
Diameter: 41.00 mm
Height: 9.50 mm
W/R: 20.00 m

Dial

Color: Silver
Indexes: Stick / Dot
Hands: Stick

Movement

Extra-thin movement with suspended barrel. The oscillating weight is guided by a peripheral ring rolling on four ruby runners, which reduces friction and wear to the minimum possible. The moon phase indicator is laser microstructured and laid on an aventurine base. The moon phase astronomical indicator requires a correction every 125 years and 317 days. The movement is based on the earlier 2120.

Type:Automatic
Brand:Audemars Piguet
Caliber:AP 5134
Display:Analog
Diameter:29.00 mm
Jewels:38
Reserve:40 h
Frequency:19800 bph
Time:Hours, Minutes
Date:Date, Day, Leap Year, Month, Week Indicator
Astronomical:Moonphase

Description

The Audemars Piguet Royal Oak Perpetual Calendar reference 26574ST.OO.1220ST.01 was introduced in 2015. At 41mm, its case is slightly larger than its predecessors. Accordingly, the self-winding caliber 5134 is slightly larger as well - plus a week number indicator has been added. In this configuration, case and bracelet are stainless steel; the dial is silver and features the famous 'Grande Tapisserie' pattern.