JAEGER-LECOULTRE - a gentleman's Master Control Geographic wrist watch. 18ct rose gold case with exhibition case back. Reference 147.2.57.S, serial 2391925. Signed automatic calibre 937 with quick date set. Silvered dial with baton hour markers, Arabic numeral three, nine and twelve, day & night indicator and date dial to two, subsidiary second time zone dial and inner rotating disc aperture showing cities of the world to six, AM/PM indicator between seven and eight, power reserve indicator to ten. Fitted to a signed brown alligator strap with rose metal deployant clasp, stamped 750. 40mm. Box.