TIMEHUNTER
Miyota Calibre

8315

Extended-reserve evolution of the 82xx family.

Technical Profile

Architecture and specifications

Movement typeAutomatic
Frequency21,600 vph
Power reserve60 h
Jewels21
ComplicationsDate
ArchitectureIndustrial
Reliability profileProven
Service accessHigh
TimeHunter Analysis

Collector context

Extended-reserve evolution of the 82xx family. Evaluate the complete watch rather than the calibre in isolation: condition, regulation, service history and correct parts materially affect ownership quality.

A famous calibre can add historical interest, but maintenance condition remains more important than reputation alone.
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