LeCoultre & Cie, circa 1890, 18K

LeCoultre & Cie circa 1890 I have this nice 18k cased brooch watch in the original box. I sent it in for service and it works very well, except that the spring is short and needs to be wound every 22 hours. The watch is set and wound from the crown. My question is who is able to give me a quote ? Maybe someone knows something about this movement and the watch in general ? The last picture is already after the movement service.