Seiko Cal. 6319 - 257

This Hand-Winding model from 1967 features a 42mm Titanium case. It features a Silver dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-07e22ff5c518]

Also known as: World Timer

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

42mm

Case Thickness

14.6mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Silver

Jewels

30j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1967

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