The Credor 7R31 is a manual-wind Spring Drive movement introduced in 2023. Based on the same architecture as the Grand Seiko 9R31, it is produced in-house by Credor in Japan and features Diashock shock protection. The movement is exclusive to the Credor Kuon collection, available only in the Japanese market.
Last updated 8 Jul 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Spring Drive
Display Type
Analog
Winding
Manual
Shock Protection
Diashock
QUICK FACTS
BRAND
TYPE
Spring DriveSTATUS
In ProductionMANUFACTURE
In-houseLAUNCH YEAR
2023BASED ON
Grand Seiko 9R31COUNTRY
JapanFOR WATCH DEALERS
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