Seiko Cal. 0728 - 870

The Seiko 0728-870 represents an important milestone in Seiko's 1968 lineup. It features a Green dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-d50330236f54]

Also known as: Samurai

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

40mm

Case Thickness

13.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

110m

Dial Color

Green

Jewels

17j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1968

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