Seiko Cal. 5664 - 617

This Solar model from 1966 features a 34mm Stainless Steel case. It features a Navy dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-796a32b2fecb]

Also known as: Bellmatic

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

9.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

140m

Dial Color

Navy

Jewels

32j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1966

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