Clarification for “Crystal reflections: why a dark patch is not a coating test”: the point beginning “No single lighting setup settles…” belongs to the question as written. It should not be read as a report that a new check, purchase or experiment has been completed. Review focus: scope. Keep the stated question separate from any broader claim.
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Case 7 — Reading a timegrapher recording without losing the context
Correction note for “Reading a timegrapher recording without losing the context”: retain the wording beginning “Keep the complete recording and ask for the…” in the record. If later material changes it, add the date, the changed wording and the source for that change; do not invent a completed correction here. Keep the stated question separate from any broader claim.
Case 17 — Lug-to-lug and end-link overhang in wrist photographs
Method note for “Lug-to-lug and end-link overhang in wrist photographs”: use “Record lug-to-lug and the effective span…” as a row heading in a proposed working record. Put the statement, its supporting source or measurement, and any unresolved detail in separate fields. This proposes a format; it supplies no additional evidence. Keep the stated question separate from any broader claim.
Case 88 — Packing photographs: document condition without exposing an address · comparison exercise
Limit of the answer in “Packing photographs: document condition without exposing an address”: “Photograph the item and protective packing…” is an excerpt from the discussion, not an independent verification. A reader needs the relevant original material before treating an interpretation as established. Review focus: comparison. Make the basis of a comparison explicit before interpreting it.
Case 23 — Lume comparison: keep exposure and charging conditions consistent
Clarification for “Lume comparison: keep exposure and charging conditions consistent”: the point beginning “Treat the comparison…” belongs to the question as written. It should not be read as a report that a new check, purchase or experiment has been completed. Review focus: scope. Keep the stated question separate from any broader claim.
Case 275 — Strap dimensions: lug width, taper, thickness and spring bar diameter explained · reader check exercise
Summary draft for “Strap dimensions: lug width, taper, thickness and spring bar diameter explained”: the answer addresses “Your buckle or clasp also has to match the narrow end,…”; the related point is “Thickness matters more than…”. Keep both connected to the opening question, and mark any conclusion needing further records as unresolved. Review focus: reader check. State what a new reader can and cannot infer from this exercise.
Clarification for “Movement identification: the limits of a rotor photograph”: the point beginning “Describe visible bridge shapes and markings separately…” belongs to the question as written. It should not be read as a report that a new check, purchase or experiment has been completed. Review focus: scope. Keep the stated question separate from any broader claim.
Case 18 — Beginner glossary Q&A: complication, caliber, jewel count, power reserve
One more term that will come up is 'hacking', meaning the seconds hand stops when you pull the crown so you can set the time to the second. It's minor, but beginners often assume every automatic has it, and not all do. That rounds out the glossary: caliber means what, complication means extra functions, jewels mean bearings, power reserve means how long it runs, hacking means precise setting.
Case 1 — Case finishing: distinguish a reflection from a surface mark
A bright line appears in one polished-case image. What additional evidence would distinguish a mark from reflected light?
Exercise RWF-21987/1: address this question within its stated limits.
Case 2 — Comparison thread: 38mm vs 40mm versions of the same field watch, with a dated correction log
State whether thickness includes the highest point of a domed crystal. Different measurement methods can produce different figures, so keep both the source and method beside each dimension.
Case 40 — Maintenance question: how do I tell if an automatic actually needs service? · source wording exercise
Common advice says service every five years, but service is expensive and some people run watches much longer. What observable signs actually indicate a mechanical watch needs attention, as opposed to just being due on a calendar?
Review focus: source wording. Retain the source wording beside any paraphrase. Use the original answer fragment “Useful signs, in rough order of seriousness: power reserve noticeably shorter…” as the discussion anchor; no new event or result is supplied.
Exercise RWF-19694/40: address this question within its stated limits.
Case 14 — Movement identification: the limits of a rotor photograph
Method note for “Movement identification: the limits of a rotor photograph”: use “Describe visible bridge shapes and markings separately…” as a row heading in a proposed working record. Put the statement, its supporting source or measurement, and any unresolved detail in separate fields. This proposes a format; it supplies no additional evidence. Keep the stated question separate from any broader claim.
Case 27 — QC photographs: perspective or a genuinely tilted index?
Method note for “QC photographs: perspective or a genuinely tilted index?”: use “Request a level straight-on image with the hands…” as a row heading in a proposed working record. Put the statement, its supporting source or measurement, and any unresolved detail in separate fields. This proposes a format; it supplies no additional evidence. Keep the stated question separate from any broader claim.
Case 49 — Lug-to-lug and end-link overhang in wrist photographs · source wording exercise
Reader check for “Lug-to-lug and end-link overhang in wrist photographs”: distinguish the discussion point “Use a similar camera distance and neutral wrist position; photographs support…” from its proposed application. The thread offers a way to reason about the question, without adding a personal experience or a newly observed outcome. Review focus: source wording. Retain the source wording beside any paraphrase.
Case 39 — What a water-resistance claim does and does not establish · source wording exercise
Limit of the answer in “What a water-resistance claim does and does not establish”: “A photograph or a caseback engraving is not…” is an excerpt from the discussion, not an independent verification. A reader needs the relevant original material before treating an interpretation as established. Review focus: source wording. Retain the source wording beside any paraphrase.