Seiko Cal. 6321 - 256

Seiko 6321-256

The 6321-256 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6321 caliber with 22j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-e659e1a05352]

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
40mm
Case Thickness
9.3mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Green
Jewels
22j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1999

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