Seiko Cal. 5666 - 851

This Spring Drive model from 1998 features a 35mm Gold-Plated case. It features a Green dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-5189c39e01f2]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

11.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Green

Jewels

29j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1998

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