Seiko Cal. 5661 - 609

This Spring Drive model from 1965 features a 45mm Stainless Steel case. It features a Champagne dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-2b86b149d001]

Also known as: Monster, Pogue

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

11.0mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Champagne

Jewels

34j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1965

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