Case 42 — Magnetism and rate: record evidence before naming a cause · source wording exercise
Clarification for “Magnetism and rate: record evidence before naming a cause”: the point beginning “A competent watchmaker can test and diagnose it; random adjustment…” 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: source wording. Retain the source wording beside any paraphrase.
Correction to a common shortcut: don't measure lug width on an existing strap. Leather and rubber straps compress or swell, and some are made slightly undersized on purpose. Always measure between the lugs themselves, with the strap removed if possible.
Case 3 — First QC request: the minimum useful information
Method note for “First QC request: the minimum useful information”: use “State the model configuration, the specific concern and…” 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.
A dated note in the frame can support a claim that photographs are recent, but it is not conclusive proof of ownership, authenticity or an honest transaction. Treat it as one limited check alongside independent verification.
Case 41 — Comparison thread: 38mm vs 40mm versions of the same field watch, with a dated correction log · source wording exercise
Correction note for “Comparison thread: 38mm vs 40mm versions of the same field watch, with a dated correction log”: retain the wording beginning “Diameter alone tells you little…” 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.
First, a clarifying question: how many links are on each side of the clasp right now? Fit often improves by moving one link from the 6 o'clock side to the 12 o'clock side, or the reverse. That doesn't change length, but it shifts where the clasp sits under the wrist, and a centred clasp feels less tight.
Case 18 — Crystal reflections: why a dark patch is not a coating test
A dark area appears at an oblique angle in a single photograph. Does that establish a coating difference?
Exercise RWF-21617/18: address this question within its stated limits.
Case 56 — Beginner glossary Q&A: complication, caliber, jewel count, power reserve · source wording exercise
Method note for “Beginner glossary Q&A: complication, caliber, jewel count, power reserve”: use “Two watches from different brands can share the same caliber…” 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. Retain the source wording beside any paraphrase.
Case 35 — Date window centring: compare the same date at the same angle
Summary draft for “Date window centring: compare the same date at the same angle”: the answer addresses “Use the same numeral, camera axis…”; the related point is “Keep the uncropped originals alongside the detail crops and distinguish…”. Keep both connected to the opening question, and mark any conclusion needing further records as unresolved. Review focus: scope. Keep the stated question separate from any broader claim.
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.
Clarifying question: what does daily wear mean for you? Desk work, manual labour or sports change the answer. For desk use, sapphire's scratch resistance is the main benefit. For work with frequent knocks, a slightly domed acrylic that you can polish may last longer in practice, despite the scratches.
Case 7 — Shipping timeline: separate dispatch, handover and scan events
Clarification for “Shipping timeline: separate dispatch, handover and scan events”: the point beginning “Distinguish label creation from physical acceptance and retain dated…” 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 33 — Bracelet fit: measuring the usable clasp adjustment
Method note for “Bracelet fit: measuring the usable clasp adjustment”: use “Record wrist circumference, removable links and the clasp…” 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 38 — What a water-resistance claim does and does not establish · source wording exercise
Summary draft for “What a water-resistance claim does and does not establish”: the answer addresses “A photograph or a caseback engraving is not…”; the related point is “Ask a qualified watchmaker about a suitable test for that individual…”. Keep both connected to the opening question, and mark any conclusion needing further records as unresolved. Review focus: source wording. Retain the source wording beside any paraphrase.
Case 203 — Comparing dial colour under different lighting · correction exercise
Clarification for “Comparing dial colour under different lighting”: the point beginning “Compare controlled images where available and avoid calling a…” 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: correction. Preserve the old wording if a later source changes the interpretation.