Seiko Cal. 6188 - 191

This Spring Drive model from 1994 features a 40mm Hardlex-Coated Steel case. It features a Black dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-cf4eb01996e6]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

9.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

50m

Dial Color

Black

Jewels

18j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1994

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