Seiko Cal. 0711 - 870

This Spring Drive model from 1972 features a 42mm PVD Black case. With its 22mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-8ac377327567]

Also known as: UFO, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

42mm

Case Thickness

11.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

170m

Dial Color

White

Jewels

35j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1972

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