Longines. A white gold and diamond wristwatch, Ref. 1017, circa 1960
Movement: cal. 19.4, manual winding, 17 jewels, no. 11743094
Dial: black, applied baton indexes, applied diamonds, subsidiary seconds
Case: 14ct white gold, textured design to bezel and lugs, snap-on back, no. 264367
Signed: case, dial and movement
Dimensions: diameter 32mm. £300-£400