Seiko Cal. 6271 - 236

This Quartz model from 1984 features a 45mm Titanium case. With its 21mm lug width and 14.1mm profile, it sits comfortably on most wrists. [seikata-wm-e93f7bd0458b]

Also known as: Sumo, Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

45mm

Case Thickness

14.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

White

Jewels

27j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1984

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