Seiko Cal. 7028 - 692

The Seiko 7028-692 represents an important milestone in Seiko's 1977 lineup. It features a White dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-692d7cb21d5c]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

10.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

White

Jewels

36j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1977

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