Seiko Cal. 3839 - 445

This Spring Drive model from 1970 features a 39mm PVD Black case. With its 22mm lug width and 8.6mm profile, it sits comfortably on most wrists. [seikata-wm-1c42a664872f]

Also known as: Flighty

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

39mm

Case Thickness

8.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Cream

Jewels

28j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1970

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