Hard to find and highly collectable 37 mm Vintage Jaeger LeCoultre wristwatch dated by serial number to 1949 in base metal case with stainless steel back and nice original dial with some minor discoloration. The high quality manual wind cal P 478/G movement with sweep seconds is in excellent working condition, but last service date unknown. Case has reference number 508537 and signed movement is serial number 668593. A minor case repair, visible mostly from inside of case back has been noted (see photo). Larger watches such as this 37 mm are fairly rare from this time period when most watches had case size of 33 or 34 mm. Photos are not actual size of watch, the case measures 37 mm across (not including crown) x 45 mm lug to lug and is fit with a leather bracelet.