Seiko Cal. 5681 - 542

This Quartz model from 1968 features a 44mm Titanium case. It features a Silver dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-37f9fb4ca1bd]

Also known as: Shogun, Navigator

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

44mm

Case Thickness

9.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

50m

Dial Color

Silver

Jewels

26j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1968

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