Seiko Cal. 6398 - 999

This Spring Drive model from 1966 features a 34mm Titanium case. It features a White dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-aa842b88f7fd]

Also known as: Sumo, Rally

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

34mm

Case Thickness

9.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

50m

Dial Color

White

Jewels

17j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1966

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