NGC 7142a nice open cluster, and NGC 7129, a reflection & emission nebula are in Cepheus. I was initially attraced to NGC 7129, but realized I could frame both quite nicely.
I used a Celestron Edge HD 925 with a 0.7 reducer, an ASI 2600MC Pro. I managed to get 5 hrs 45 minutes total exposure time, with 69 x 300s subs. I processed it in SiriL, Starnet, GIMP & G'MIC.