Seiko Cal. 3898 - 138

Released in 1983, the Cal. 3898 with design code 138 was part of Seiko's domestic market collection. With its 21mm lug width and 10.5mm profile, it sits comfortably on most wrists. [seikata-wm-e3fd1ef07c09]

Also known as: Tuna, Navigator

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

10.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

200m

Dial Color

Champagne

Jewels

31j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1983

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