Seiko Cal. 5684 - 417

This Spring Drive model from 1976 features a 40mm Gold-Plated case. With its 20mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-c869f2ecdf96]

Also known as: Sea Horse, Crown

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

11.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

29j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1976

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