Seiko Cal. 0728 - 540

The Seiko 0728-540 represents an important milestone in Seiko's 1985 lineup. With its 20mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-565ade006e08]

Also known as: Crown

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

35mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

80m

Dial Color

Cream

Jewels

25j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1985

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