A Fine and Oversized Pink Gold Split Seconds Chronograph Wristwatch with Register, IWC, 'Portuguese', Ref. 3712, Circa 1996

18k, gilt lever movement, 27 jewels, mono-metallic compensation balance, adjusted to 5 positions, silvered matte dial, applied Arabic numerals, pink gilt feuille hands, two vertical engine-turned subsidiary dials indicating 30 minute register and constant seconds, large circular case with downturned lugs, split seconds chronograph operated by three round pushers in the band, back secured by four screws, case, dial and movement signed, with an 18k pink gold IWC buckle.

Accompanied by an IWC International Guarantee, fitted wooden presentation box, instruction booklet and outer packaging.