IWC Ingenieur SL "Jumbo" in Stahl/Gold, Schweiz lt. beiliegendem Stammbuchauszug verkauft 1978 und umgebaut auf Ref. 1832, Automatik, satin. Geh. Ref. 3003, Weicheisen Innengeh., integr. Stahl/Gold Band m. Faltschl., Boden & Krone verschr., schwarzes Waffel-Zifferbl. m. aufges. gold. Indices, orig. Zeiger, Datum b. 3, vernick. Werk Kal. 8541B m. Genfer Streifen, 25 Steine, Feinreg., Stopp-Sek. b. Zeigerst., D. ca. 40 mm, L. ca. 20 cm, EZ 2
IWC Ingenieur SL "Jumbo" in steel/gold, Switzerland according to enclosed extract of the archives sold 1978 and altered to reference 1832, self winding, satin-finished case reference 3003, soft iron inner case, integrated steel/gold bracelet with deployant clasp, screwed-down case back & winding crown, black waffle-dial with raised gilded indices, original hands, date at 3, nickel plated movement calibre 8541B with fausses cotes decoration, 25 jewels, precision adjustment, stop-second at hand-setting, diameter approx. 40 mm, length approx. 20 cm, condition 2