Seiko Cal. 6190 - 797

This Spring Drive model from 1998 features a 35mm Hardlex-Coated Steel case. It features a Green dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-513c89b4711c]

Also known as: Sumo, Helmet

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

14.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Green

Jewels

27j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1998

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