Seiko Cal. 7139 - 741

This Automatic model from 1990 features a 36mm Two-Tone case. With its 22mm lug width and 9.3mm profile, it sits comfortably on most wrists. [seikata-wm-a299b0ab7dd9]

Also known as: Sumo, Rally

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

9.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

White

Jewels

21j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1990

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