Seiko Cal. 5665 - 859

This Quartz model from 1970 features a 36mm Titanium case. It features a White dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-fbe93bd5c1c5]

Also known as: World Timer, Crown

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

36mm

Case Thickness

9.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

White

Jewels

19j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1970

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