![Jaeger LeCoultre® calibre # 489/1 triangular stud screw](http://perrinwatchparts.com/cdn/shop/products/LC-48957381_939d0b18-c243-4ea5-95a8-ecbc9c004e4f_600x600.png?v=1697240426)
Jaeger LeCoultre® triangular stud screw, part # 5738/1, calibre # 489/1
triangular stud screw to fit Jaeger LeCoultre® calibres: 489, 489/1, P489, 601 mechan, 814, K814, 815, 825
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Jaeger LeCoultre®. Jaeger LeCoultre® warranty does not apply to parts supplied by H. & W. Perrin Company Limited. Using generic parts may devalue your watch.