Seiko Cal. 6698 - 559

This Spring Drive model from 1989 features a 40mm Stainless Steel case. It features a Black dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-836faa67f5ba]

Also known as: Turtle, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

15.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Black

Jewels

35j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1989

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