Seiko Cal. 3820 - 679

The Seiko 3820-679 represents an important milestone in Seiko's 1968 lineup. With its 21mm lug width and 12.7mm profile, it sits comfortably on most wrists. [seikata-wm-a8160ee8bf49]

Also known as: Turtle

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

41mm

Case Thickness

12.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

White

Jewels

26j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1968

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