Seiko Cal. 4465 - 642

This Spring Drive model from 1966 features a 46mm Stainless Steel case. It features a Black dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-bf4328de5b8a]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

8.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

80m

Dial Color

Black

Jewels

24j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1966

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