IWC Schaffhouse 9240

IWC Schaffhausen Ingenieur SL Perpetual Calendar

Wristwatch, gold 750, automatic, lever movement, number 2408301, caliber 3758, white dial, applied hour markers, three sub-dials for date, month, weekday, window for moon phase, year, center second, case number 2361288, reference 9240, diameter approx. 36 mm, covered folding clasp, safety bar, around 1985/90, 131.4 g