Seiko Cal. 5643 - 209

This Hand-Winding model from 1978 features a 38mm Gold-Plated case. With its 20mm lug width and 13.1mm profile, it sits comfortably on most wrists. [seikata-wm-265fdc3cc61a]

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

13.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Silver

Jewels

19j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1978

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