Seiko Cal. 3870 - 784

This Solar model from 1974 features a 45mm Stainless Steel case. With its 18mm lug width and 8.9mm profile, it sits comfortably on most wrists. [seikata-wm-7f511ff9345a]

Also known as: Pogue, Sportsmatic

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

8.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

30m

Dial Color

Burgundy

Jewels

32j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1974

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