RE: [Demo notebook] Collector’s comparison desk: dimensions, fit and documented differences · RWI-19078

[PartsReader 09058]

Case 4 — Comparison thread: 38mm vs 40mm versions of the same field watch, with a dated correction log

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.