Seiko Cal. 6321 - 828

The Seiko 6321-828 represents an important milestone in Seiko's 1976 lineup. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-527c4cfb706c]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

39mm

Case Thickness

9.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

30m

Dial Color

Silver

Jewels

33j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1976

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