IWC. An 18K gold automatic perpetual calendar rectangular wristwatch with leap year indication

IWC. An 18K gold automatic perpetual calendar rectangular wristwatch with leap year indication
Model: Novecento
Reference: 3545
Date: Circa 1990
Movement: Gilt finish 33-jewel Cal.32062 automatic, adjusted to 5 positions, No.2470660
Dial: White, applied gilt baton hour markers, black outer minute track, subsidiary dials at 12, 6 and 9 for day, date and month, moon phase at 3, aperture for year indication between 10 and 11, gilt leaf hands
Case: Brushed and polished rectangular, back secured by 6 screws, screw down crown, No.2393360
Strap/Bracelet: Brown IWC alligator leather
Buckle/Clasp: Signed 18K gold buckle
Signed: Case, dial & movement
Size: 27mm x 32mm
Accompaniments: Instruction booklet, service letter in German dated 01/02/95, undated Certificate