JAEGER-LECOULTRE. A VERY FINE AND VERY RARE PLATINUM AND DIAMOND-SET RING WATCH
SIGNED LECOULTRE, CASE NO. 417'999, CIRCA 1930
Cal. 101 nickel-finished jewelled movement, silvered matte dial, baton and dagger numerals, blued steel hands, rectangular case, baguette-cut diamond-set shoulders, ribbed ends, winding crown to the back secured by two screws, hinged into the plain ring shank, case with maker's mark for LeCoultre
Watch 6 mm. wide; overall width 23 mm.