Up for sale is a beautiful Audemars Piguet Royal Oak Perpetual Calendar ref. 25654
 
Reference: 25654
 
Serial: C11XXX - circa 1980s - No. 80
 
Case Width: 39mm excluding the crown
 
Case Thickness: 8mm including the crystal
 
Dial: White original
 
Hands: Gold with Blue Subdial Hands, original
 
Case Material: 18k Yellow Gold
 
Bezel: 18k Yellow Gold
 
Movement: Caliber 2120/2800, self winding
 
Crystal Material: Sapphire
 
Lug Width: 26mm
 
Band Material: 18k Yellow Gold, signed AP on the buckle
 
Condition: In Running Condition, Unpolished and does show signs of wear, but can be refinished if desired
 
Extras: No Box, No Papers, Watch Only