Seiko Cal. 5664 - 836

The Seiko 5664-836 represents an important milestone in Seiko's 1983 lineup. It features a White dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-1c0cbaddd963]

Also known as: Turtle, Shogun

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

13.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

30m

Dial Color

White

Jewels

28j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1983

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