IWC, Ingenieur Chronograph Alarm, stainless steel, ref 3805, with black dial, white Arabic numerals, date at 4 o’clock position, two crowns, two chronograph buttons, quartz movement, buckle stamped ‘IWC’ on black leather band, fine to excellent condition, serviced in 2020, Measurements: case 35mm Labels: service receipt, original IWC box , EStimate $4,500 - $5,500