Jaeger-LeCoultre an 18ct white gold and diamond-set reversible wristwatch ref 256.3.75 no 203574 Reverso Duetto, manual winding movement, fully jewelled, silvered dial with engine turning to the centre, black Arabic numerals, blued steel sword hands, subsidiary seconds at 6, white gold case with reeded ends, the reverse with black dial with engine turning to the centre, applied hour markers and Arabic quarters, sword hands, diamond-set ends, case, dial and movement signed, with 18ct white gold Jaeger-LeCoultre folding clasp, length 39 mm including lugs, accompanied by Jaeger-LeCoultre instruction manual, booklet, certificate of guarantee and service receipt.