RE: [Demo notebook] Collector’s comparison desk: dimensions, fit and documented differences · RWI-26834
Home › Forums › Brand Specific Discussions and Technical Questions › Tech section › Modification & Repairs › [Demo notebook] Collector’s comparison desk: dimensions, fit and documented differences · RWI-26834 › RE: [Demo notebook] Collector’s comparison desk: dimensions, fit and documented differences · RWI-26834
July 1, 2025 at 6:13 pm
#216178
CaliberReader 03242
Participant
Case 35 — Crystal types: sapphire, mineral and acrylic trade-offs for daily wear
Summary. Pick sapphire for scratch resistance in low-impact use, acrylic for impact tolerance and easy polishing, and mineral as a low-cost middle option. Prefer inner-surface AR if you're worried about wear. Look at crystal profile when comparing thickness. Choose by how you'll use the watch, not by the material label.