Seiko Cal. 5283 - 728

The Seiko 5283-728 represents an important milestone in Seiko's 1969 lineup. The Fixed bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-94822308eab0]

Also known as: Bellmatic, Flighty

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

46mm

Case Thickness

9.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

130m

Dial Color

Silver

Jewels

32j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1969

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