Seiko Cal. 6289 - 878

The Seiko 6289-878 represents an important milestone in Seiko's 1971 lineup. It features a White dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-0f53686a86a6]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

10.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

White

Jewels

25j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1971

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