Seiko Cal. 5665 - 708

This Spring Drive model from 1966 features a 44mm Stainless Steel case. It features a Champagne dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-52a50af9c8c5]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

11.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Champagne

Jewels

23j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1966

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