[Demo] Beginner glossary Q&A: complication, caliber, jewel count, power reserve · WATCH-12602

[sr_demo_06223]

Synthetic demo • AI-assisted. Fictional discussion exercise with simulated dates. No real purchase, customer review, patient, expert identity or experimental result is represented.

New here and reading spec sheets for the first time. Four terms keep tripping me up: complication, caliber, jewel count and power reserve. Short definitions would help, and so would a note on which ones actually matter when comparing two everyday watches.

Question record — WATCH-12602

Subject	Beginner glossary Q&A: complication, caliber, jewel count, power reserve
Scope	The stated question; sources, interpretations and unresolved points.

[sr_demo_06224]

Synthetic demo • AI-assisted. Fictional discussion exercise with simulated dates. No real purchase, customer review, patient, expert identity or experimental result is represented.

Caliber is the movement's model designation, like a part number. Two watches from different brands can share the same caliber family with different finishing or regulation. On a spec sheet it tells you what's inside and roughly what service parts are available. It doesn't tell you how well that particular example was adjusted.