Seiko Cal. 5687 - 103

This Spring Drive model from 1996 features a 38mm Gold-Plated case. It features a Black dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-9a00b356b824]

Also known as: Navigator, Crown

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

14.7mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Black

Jewels

20j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1996

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