Seiko Cal. 6635 - 143

This Automatic model from 1993 features a 39mm Stainless Steel case. It features a Navy dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-573ea74d1a55]

Also known as: Arnie

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

12.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Navy

Jewels

22j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1993

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