Jaeger LeCoultre® calibre # 603 handsetting stem - factory number 51020 T-Bar Assortment triangular stud screw to fit

triangular stud screw to fit Jaeger LeCoultre® calibres: 489

Genuine Rolex® screw for upper end piece

30 mm at the widest point

Dimensions are 1-7/16" x 3-1/8" x 6-1/2"

5 mm in diameter

Jaeger LeCoultre® calibre # 603 handsetting stem - factory number 51020 T-Bar Assortment triangular stud screw to fitJaeger LeCoultre handsetting stem factory number 51020, part # 405, calibre # 603 handsetting stem factory number 51020 to fit Jaeger LeCoultre calibres: 603 *Perrin Supply Ltd is independent of and not affiliated with or sponsored by Jaeger LeCoultre. Jaeger LeCoultre warranty does not apply to parts supplied byPerrin Supply Ltd. Using generic parts may devalue your watch.