Seiko Cal. 6321 - 736

Seiko 6321-736

This Automatic model from 1972 features a 38mm Gold-Plated case. Powered by the 6321 caliber with 35j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-d4a9aea14293]

Also known as: UFO

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
12.9mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
70m
Dial Color
Navy
Jewels
35j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1972

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