Seiko Cal. 6181 - 351

This Quartz model from 1983 features a 38mm Stainless Steel case. It features a Burgundy dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-c67b2a146d65]

Also known as: Tuna, Helmet

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

9.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Burgundy

Jewels

26j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1983

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