Any JLC Fans? Need help on 2648.42

Hey there, I have been looking for a blue dial watch and currently fancying the JLC 2648.42 but admittedly, I know little about JLC or this reference. Can anyone tell
me more? Have any thoughts on this one on C24? What to look out for in terms of original vs service parts ? Thanks OF!

https://www.chrono24.com/jaegerleco...-72--id14062621.htm?SETLANG=en_US&SETCURR=USD