Seiko Cal. 5668 - 966

This Spring Drive model from 1990 features a 46mm PVD Black case. It features a Burgundy dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-2ff0ea097e66]

Also known as: Sumo, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

46mm

Case Thickness

12.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

70m

Dial Color

Burgundy

Jewels

29j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1990

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