Seiko Cal. 6686 - 154

This Spring Drive model from 1991 features a 35mm Stainless Steel case. It features a Black dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-1983284a2d22]

Also known as: Helmet, Goldfeather

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

14.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Black

Jewels

19j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1991

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