IWC Reference IW5022-13 Portugieser
$15,000
Dial: silvered
Caliber: cal. 51610 automatic, 64 jewels
Case: 18k yellow gold, screw down case back
Case number: 3'178'521
Closure: 18k yellow gold IWC folding buckle
Size: 42 mm diameter
Signed: case, dial and movement