Seiko Cal. 0728 - 654

The Seiko 0728-654 represents an important milestone in Seiko's 1987 lineup. It features a Champagne dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-bbaae010cf48]

Also known as: Shogun, Bullhead

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

43mm

Case Thickness

15.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

40m

Dial Color

Champagne

Jewels

22j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1987

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