Seiko Cal. 5656 - 793

This Hand-Winding model from 1980 features a 45mm Gold-Plated case. With its 20mm lug width and 14.6mm profile, it sits comfortably on most wrists. [seikata-wm-03506f02c32f]

Also known as: Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

14.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Navy

Jewels

32j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1980

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