Seiko Cal. 6181 - 510

This Quartz model from 1972 features a 40mm Titanium case. It features a Champagne dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-7f548914e1dd]

Also known as: Helmet, Silverwave

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

40mm

Case Thickness

11.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Champagne

Jewels

28j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1972

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