Nice looking clock. Congratulations.
Dunno. Some thoughts:
1) Looks like a 30 hour, with a decorative gridiron and A-R, rather than balloon, bob. Clean dial. I do like those hands though (a thinner style?) .
2) Uses a sprung "going barrel" rather than being weight-driven, yet has a fairly low serial number.
3) No seatboard. has the metal setup and clamps (rope knurl?) which leans westward to me.
4) In another thread, I wondered when that screwdriver-slot adjustable "island" thing to tweak the escapement began to appear. It improves the production process. Who would do such a thing?
The top front appears to have been repaired (life happens) and the hinges/stabilizers may be replacements, but the rest seems okay. I wonder if the case was recently refinished and modern glass put in?