Family: 3000 Series45h power reserve
Cal. 3021LU is a manual-winding movement manufactured by Naoya Hida & Co. It provides 45 hours of power reserve and displays hours, minutes, and a moonphase complication. The caliber belongs to the 3000 Series and is produced in-house. It is currently in production and was introduced in 2025, notably used in the NH Type 3B-3, limited to five pieces.
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Power Reserve
45h
Display Type
Analog
COMPLICATIONS
Moon Phase
QUICK FACTS
BRAND
TYPE
Manual WindingSTATUS
In ProductionMANUFACTURE
In-houseLAUNCH YEAR
2025CALIBER FAMILY
3000 SeriesALSO KNOWN AS
3021lu