Seiko Cal. 5647 - 930

The Seiko 5647-930 represents an important milestone in Seiko's 1972 lineup. It features a White dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-8635cd0c7453]

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

10.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

60m

Dial Color

White

Jewels

36j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1972

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