Seiko Cal. 4412 - 189

This Hand-Winding model from 1978 features a 35mm Titanium case. It features a Champagne dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-68c2a56e177c]

Also known as: Turtle, Monster

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

35mm

Case Thickness

13.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Champagne

Jewels

29j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1978

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