Seiko Cal. 7028 - 818

The Seiko 7028-818 represents an important milestone in Seiko's 1978 lineup. Powered by the 7028 caliber with 34j jewels beating at 28,800 bph, it delivers a 43 hours power reserve. [seikata-wm-388d5956c0e2]

Also known as: Monster, Pogue

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

44mm

Case Thickness

9.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Black

Jewels

34j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1978

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