Seiko Cal. 3810 - 426

This Solar model from 1972 features a 39mm PVD Black case. With its 18mm lug width and 8.0mm profile, it sits comfortably on most wrists. [seikata-wm-d81cb0d2ce65]

Also known as: Helmet, Flighty

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

39mm

Case Thickness

8.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Navy

Jewels

24j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1972

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