IWC HUNTER "CHRONOMÈTRE" IN GOLD, CIRCA 1920 Case: signed,...

IWC HUNTER "CHRONOMÈTRE" IN GOLD, CIRCA 1920
Case: signed, n. 753638, four-body in 18K gold, knurled edges, chiseled band.
Dial: signed, white, Arabic numerals, minute divisions, small seconds, Breguet hands.
Movement: signed, key-less winding, n. 673608, jewels with châton, bridge plate, gilded, lever escapement, cut compensated bimetallic balance with screws, Breguet hairspring, micrometer regulator.
Accessories: –
Diameter Ø: 49 mm | Weight: 77.8 g
Note: working.