Seiko Cal. 6698 - 837

This Spring Drive model from 1974 features a 44mm Stainless Steel case. It features a Green dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-aa7f49bf6f30]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

15.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Green

Jewels

21j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1974

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