Seiko Cal. 5688 - 908

Released in 1971, the Cal. 5688 with design code 908 was part of Seiko's domestic market collection. With its 18mm lug width and 14.5mm profile, it sits comfortably on most wrists. [seikata-wm-68cd3790cb61]

Also known as: Golden Tuna, Baby Tuna

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

14.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Burgundy

Jewels

17j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1971

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