Seiko Cal. 6686 - 438

This Quartz model from 1993 features a 37mm PVD Black case. It features a White dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-5dd161d35e5c]

Also known as: Sportsmatic, Navigator

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

37mm

Case Thickness

9.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

180m

Dial Color

White

Jewels

26j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1993

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