Seiko Cal. 6331 - 741

This Quartz model from 1993 features a 45mm Gold-Plated case. With its 21mm lug width and 9.6mm profile, it sits comfortably on most wrists. [seikata-wm-ca8e6df2c967]

Also known as: Helmet, UFO

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

9.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

190m

Dial Color

Silver

Jewels

31j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1993

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