Seiko Cal. 6186 - 390

This Spring Drive model from 1992 features a 40mm Stainless Steel case. It features a Green dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-920b2f134c37]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

13.2mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Green

Jewels

28j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1992

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