Seiko Cal. 5670 - 461

The Seiko 5670-461 represents an important milestone in Seiko's 1970 lineup. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-0f3911ba9cef]

Also known as: World Timer, Navigator

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

34mm

Case Thickness

10.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1970

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