Jaeger-LeCoultre gents wristwatch model Reverso Gran Sport, self winding, reference 290.880.607, around 180 degree reversible case in stainless steel including bracelet with butterfly buckle, backside enamelled monogram GL, display of hours, minutes, sweep seconds & date at 6, sapphire crystal, screwed down winding crown, measures approx. 47 x 27 mm, length approx. 21 cm, original box & papers, sold in February 1999, condition 2, property of a collector