Seiko Cal. 7028 - 409

This Spring Drive model from 1978 features a 46mm Hardlex-Coated Steel case. It features a Black dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-a77ec7d962a6]

Also known as: Pogue, Crown

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

14.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Black

Jewels

24j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1978

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