Seiko Cal. 0778 - 710

This Automatic model from 1991 features a 34mm Gold-Plated case. With its 20mm lug width and 15.7mm profile, it sits comfortably on most wrists. [seikata-wm-977194971ef6]

Also known as: Sumo, Emperor

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

15.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

24j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1991

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