JAEGER LE COULTRE " Grande Reverso Night Day ", ref. 273.2.85, no. 3021643. Wristwatch in 18k rose gold. Rectangular case reversible and double-sided, screw closure. Recto: silvered and with Roman numerals, small second hand and aperture for and aperture for 24-hour display, minute track minute track. Back: black "sector" dial with Arabic numerals, auxiliary with Arabic numerals, auxiliary dial for day/night mode, luminescent luminescent hands. Mechanical movement. Folding clasp in 18k rose gold signed. Case. Size: 30 x 48 mm Gross weight : 126,1 g Appraised by Mr. Geoffroy Ader Ader Watches, SFEP expert, 10 Place Vendôme, 75001 PARIS +33(0)1 70 37 57 67 - +33(0)6 48 03 58 79 - contact@aderwatches.com