Seiko Cal. 4416 - 665

This Hand-Winding model from 1971 features a 40mm Titanium case. It features a White dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-f7f6d92cfe0e]

Also known as: Monster, Arnie

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

40mm

Case Thickness

14.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

70m

Dial Color

White

Jewels

34j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1971

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