Family: 9S36,000 vph (5 Hz)
Caliber 9S85 is an automatic mechanical movement manufactured by Seiko Instruments Inc. as part of Grand Seiko's 9S family. Operating at 36,000 bph, it qualifies as a hi-beat movement and features a date complication. The movement is produced in-house by Seiko and remains in production.
Last updated 8 Jul 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Frequency
36,000 vph (5 Hz)
Display Type
Analog
COMPLICATIONS
Date
QUICK FACTS
TYPE
AutomaticSTATUS
In ProductionMANUFACTURE
In-houseCALIBER FAMILY
9SCOUNTRY
JapanFOR WATCH DEALERS
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