Approx 39.65gm gross including movement (back case only approx 3.7gm), no inner dust cover, movement functioning, push buttons operating, seconds hand jumps back to 12 o'clock, discolouration to dial, some light dents and scratches to case, hands moving but do catch slightly from crown, case diameter = 35mm (excluding crown)
Delbana 18ct gold manual-wind chronograph wristwatch, dating to circa 1950, offered for sale at auction at Duggleby Auctioneers. The dial features square and Arabic hour markers, with subsidiary dials at 3 and 9 o’clock for seconds and 30-minute recording. The case is stamped 18K 750 and bears a Helvetia hallmark; the watch is fitted with a brown leather strap.