Seiko Cal. 6691 - 604

This Spring Drive model from 1985 features a 36mm Gold-Plated case. It features a Champagne dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-9f79289e96b3]

Also known as: Pogue, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

15.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Champagne

Jewels

26j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1985

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