Seiko Cal. 5664 - 451

The Seiko 5664-451 represents an important milestone in Seiko's 1984 lineup. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-bb9ee75f3841]

Also known as: Samurai

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

36mm

Case Thickness

13.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

33j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1984

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