Seiko Cal. 6398 - 620

This Automatic model from 1986 features a 39mm Titanium case. It features a Black dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-239ffdda9ce7]

Also known as: Crown

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

39mm

Case Thickness

8.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Black

Jewels

34j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1986

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