Seiko Cal. 6351 - 761

This Spring Drive model from 1991 features a 34mm PVD Black case. It features a Burgundy dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-9c431580e8f1]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

34mm

Case Thickness

10.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Burgundy

Jewels

24j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1991

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