Seiko Cal. 6323 - 507

The Seiko 6323-507 represents an important milestone in Seiko's 1979 lineup. Powered by the 6323 caliber with 28j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-3ebde457a510]

Also known as: Golden Tuna, Arnie

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

10.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

40m

Dial Color

Silver

Jewels

28j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1979

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