Seiko Cal. 5664 - 570

This Hand-Winding model from 1965 features a 36mm PVD Black case. It features a Silver dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-7fbd990f6d00]

Also known as: Bullhead

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

36mm

Case Thickness

13.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

120m

Dial Color

Silver

Jewels

24j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1965

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