Seiko Cal. 5657 - 286

Released in 1986, the Cal. 5657 with design code 286 was part of Seiko's domestic market collection. With its 21mm lug width and 9.6mm profile, it sits comfortably on most wrists. [seikata-wm-dd494dead870]

Also known as: Golden Tuna

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

9.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

190m

Dial Color

Cream

Jewels

31j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1986

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