Seiko Cal. 6681 - 487

This Quartz model from 1983 features a 42mm Titanium case. It features a White dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-4fee45ee8e17]

Also known as: Helmet, UFO

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

42mm

Case Thickness

11.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

130m

Dial Color

White

Jewels

25j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1983

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