Seiko Cal. 0742 - 998

This Spring Drive model from 1996 features a 40mm Stainless Steel case. It features a Green dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-044a36d758a2]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

11.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Green

Jewels

24j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1996

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