• Tired of adverts on RWI? - Subscribe by clicking HERE and PMing Trailboss for instructions and they will magically go away!

RE: [Demo notebook] Collector’s comparison desk: dimensions, fit and documented differences · RWI-28278

Home › Forums › News and General Discussion › Main Forum – General Discussion and Forum info › [Demo notebook] Collector’s comparison desk: dimensions, fit and documented differences · RWI-28278 › RE: [Demo notebook] Collector’s comparison desk: dimensions, fit and documented differences · RWI-28278

November 30, 2025 at 3:52 am #228023
CaliberReader 06102
Participant

Case 94 — Timegrapher reading context: what do rate, amplitude and beat error actually tell me? · comparison exercise

I ran a watch on a basic timegrapher and got +6 s/d, 245 degrees amplitude and 0.8 ms beat error, dial up, about an hour after winding. Is this good, bad or normal? I don't want to send it for service on a single reading.

Review focus: comparison. Make the basis of a comparison explicit before interpreting it. Use the original answer fragment “Can the same settings and winding state be…” as the discussion anchor; no new event or result is supplied.

Exercise RWI-28278/94: address this question within its stated limits.