Seiko Cal. 6387 - 855

This Quartz model from 1989 features a 39mm Two-Tone case. It features a Silver dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-8a9cbfc986ec]

Also known as: Navigator

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

39mm

Case Thickness

10.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

110m

Dial Color

Silver

Jewels

23j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1989

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