Seiko Cal. 7157 - 298

This Kinetic model from 1977 features a 46mm Hardlex-Coated Steel case. It features a Green dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-9b351721b33c]

Also known as: Golden Tuna

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

15.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

60m

Dial Color

Green

Jewels

25j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1977

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