Seiko Cal. 5271 - 990

This Quartz model from 1988 features a 42mm Two-Tone case. It features a Silver dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-c2000f8b2561]

Also known as: Sumo, Bullhead

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

42mm

Case Thickness

13.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Silver

Jewels

28j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1988

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