Seiko Cal. 5256 - 678

This Hand-Winding model from 1969 features a 39mm Titanium case. It features a Green dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-01fae5600553]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

39mm

Case Thickness

11.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Green

Jewels

28j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1969

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