Seiko Cal. 6635 - 416

This Automatic model from 1974 features a 41mm Gold-Plated case. It features a Burgundy dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-62cc07d218ac]

Also known as: Silverwave

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

15.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Burgundy

Jewels

27j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1974

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