Seiko Cal. 7028 - 390

The Seiko 7028-390 represents an important milestone in Seiko's 1985 lineup. It features a White dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-f8aaa0c2aad7]

Also known as: Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

15.9mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

White

Jewels

17j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1985

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