Seiko Cal. 7057 - 791

This Spring Drive model from 1978 features a 43mm Stainless Steel case. It features a Champagne dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-41c6a7fe8d20]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

9.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Champagne

Jewels

31j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1978

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