Case 25 — Comparing versions without mixing case sizes
Two purported versions differ in case diameter and bracelet. How can the comparison avoid attributing every difference to a revision?
Exercise RWF-29092/25: address this question within its stated limits.
Case 97 — Bracelet fit: half-links, micro-adjust holes and the 'between sizes' problem · comparison exercise
Clarification for “Bracelet fit: half-links, micro-adjust holes and the 'between sizes' problem”: the point beginning “That doesn't change length, but it shifts where the clasp sits…” 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: comparison. Make the basis of a comparison explicit before interpreting it.
Thickness matters more than people expect. Straps around 4 to 5mm at the lugs can hit the case or stop the strap folding down on watches with short lugs or tight lug-to-case clearance. Do you know whether your watch has drilled lugs or a tight gap between strap and case? That tells you how much thickness is safe.
Case 286 — Movement identification: the limits of a rotor photograph · reader check exercise
Clarification for “Movement identification: the limits of a rotor photograph”: the point beginning “Ask a qualified watchmaker to inspect it if identification matters for…” 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: reader check. State what a new reader can and cannot infer from this exercise.
Add lug-to-lug, thickness and lug width as separate rows. Diameter alone tells you little about wearability. Two cases 2mm apart in diameter can be within 1mm of each other lug to lug, and that number decides whether the watch overhangs a small wrist. Also give the source for each figure: manufacturer sheet, caliper measurement, or catalogue listing.
Case 29 — 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 11 — Comparison thread: 38mm vs 40mm versions of the same field watch, with a dated correction log
Use a correction row with date, old value, revised value and evidence. A worked example could change a lug-width entry from 20 to 22 mm; do not present that example as a correction to a real model.
Case 12 — Accuracy expectations: is -8 s/d acceptable on an entry-level automatic?
Log the rate over several comparable days, identify the correct specification and state the conditions. Stable and changing patterns raise different questions; a watchmaker can assess whether regulation, inspection or no action is appropriate.
Case 50 — Bracelet fit: measuring the usable clasp adjustment · source wording exercise
Correction note for “Bracelet fit: measuring the usable clasp adjustment”: retain the wording beginning “Request the closed bracelet circumference rather than inferring…” 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. Retain the source wording beside any paraphrase.
Case 10 — Lug-to-lug and end-link overhang in wrist photographs
Limit of the answer in “Lug-to-lug and end-link overhang in wrist photographs”: “Record lug-to-lug and the effective span…” 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: scope. Keep the stated question separate from any broader claim.
Case 25 — QC checklist: prioritise observable faults over pixel hunting
A large crop makes tiny differences look dramatic. How can a checklist remain proportionate?
Exercise RWF-17321/25: address this question within its stated limits.
Case 38 — Seller review template: facts, dates and unresolved questions · source wording exercise
What belongs in a useful review template when no actual purchase experience is being asserted?
Review focus: source wording. Retain the source wording beside any paraphrase. Use the original answer fragment “Leave unsupported fields blank and separate observations from opinions; this…” as the discussion anchor; no new event or result is supplied.
Exercise RWF-16079/38: address this question within its stated limits.
Method note for “Lume comparison: keep exposure and charging conditions consistent”: use “Treat the comparison…” 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 50 — Comparing versions without mixing case sizes · source wording exercise
Two purported versions differ in case diameter and bracelet. How can the comparison avoid attributing every difference to a revision?
Review focus: source wording. Retain the source wording beside any paraphrase. Use the original answer fragment “List confirmed differences separately from seller descriptions and date the comparison…” as the discussion anchor; no new event or result is supplied.
Exercise RWF-13731/50: address this question within its stated limits.
Method note for “Reading a timegrapher recording without losing the context”: use “Keep the complete recording and ask for the…” 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.