Seiko Cal. 7139 - 919

This Spring Drive model from 1987 features a 40mm Hardlex-Coated Steel case. With its 22mm lug width and 11.5mm profile, it sits comfortably on most wrists. [seikata-wm-e0080006c1dd]

Also known as: Pogue, Bullhead

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

11.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1987

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