Seiko Cal. 6322 - 326

Seiko 6322-326

This Spring Drive model from 1972 features a 37mm Hardlex-Coated Steel case. Powered by the 6322 caliber with 20j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-65b406dbfc46]

Also known as: Monster, Bellmatic

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
12.0mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
20j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1972

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seikata-wm-65b406dbfc46