Audemars Piguet Royal Oak Perpetual Calendar 25820TP

Audemars Piguet An uber rare and stunning perpetual tantalum/platinum automatic calendar wristwatch with blue "Tuscan" dial, moonphases, leap year indication,

Manufacturer Audemars Piguet Year 1997 Reference No 25820TP Movement No 396'904 Case No D80619 further engraved N°18 Model Name Royal Oak Perpetual Calendar Material Platinum/Tantalum Calibre Automatic, cal. 2120/2802, 38 jewels Bracelet/Strap Platinum/tantalum Audemars Piguet bracelet, max length 195mm Clasp/Buckle Platinum/tantalum Audemars Piguet deployant clasp Dimensions 39mm diameter Signed Case, dial, movement and bracelet signed Accessories Accompanied by Audemars Piguet Certificate of Authenticity and Audemars Piguet Extract from the Archives.