Seiko Cal. 6116 - 931

This Spring Drive model from 1967 features a 40mm Stainless Steel case. It features a Cream dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-f5a69ad800cf]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

9.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

110m

Dial Color

Cream

Jewels

18j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1967

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