Audemars Piguet Quantieme Perpetual Calendar 18k YG Ref. BA25661/002 Box & Papers Unpolished

This Audemars Piguet Quantieme Perpetual Calendar reference BA25661/002 is a fantastic complicated timepiece. APs Quantieme Perpetual models are historically important and are arguably a catalyst for models such as the Patek Philippe reference 3940. The reference 25661 was introduced in 1985 and remained in production until circa 1994. It is estimated that only 342 examples were produced (approximately 250 in yellow gold).

The watch is paired on a later leather strap with original buckle. The case is made of 18k yellow gold. It appears to be unpolished with strong hallmarks. The case measures 36mm in diameter. The watch dates to circa 1991. It is powered by the beautiful automatic perpetual calendar calibre 2120/2 that can be seen through the exhibition caseback.

We do not know the service history, but the watch is running well. It comes full set with box and papers.

PRICE: $22,900 (Item SBUXYT4918)