Seiko Cal. 7026 - 678

The Seiko 7026-678 represents an important milestone in Seiko's 1990 lineup. It features a White dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-ab33c107b4f9]

Also known as: Sumo, World Timer

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

8.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

150m

Dial Color

White

Jewels

17j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1990

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