Seiko Cal. 5674 - 630

The Seiko 5674-630 represents an important milestone in Seiko's 1965 lineup. The Fixed bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-42bc3c323210]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

45mm

Case Thickness

12.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

30m

Dial Color

Cream

Jewels

24j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1965

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