Seiko Cal. 0728 - 615

This Hand-Winding model from 1966 features a 36mm Titanium case. It features a Black dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-4031baed0013]

Also known as: Samurai, World Timer

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

36mm

Case Thickness

14.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

70m

Dial Color

Black

Jewels

34j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1966

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