Seiko Cal. 6164 - 149

This Quartz model from 1975 features a 37mm Stainless Steel case. It features a Navy dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-1f3a90a5c666]

Also known as: Sumo, Silverwave

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

12.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Navy

Jewels

36j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1975

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