Seiko Cal. 6656 - 772

This Automatic model from 1978 features a 34mm Stainless Steel case. It features a White dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-ceea97b92fbe]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

9.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

White

Jewels

35j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1978

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