Seiko Cal. 5678 - 663

This Kinetic model from 1971 features a 38mm Titanium case. It features a Black dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-0760f28fe59b]

Also known as: Monster

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

38mm

Case Thickness

11.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Black

Jewels

32j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1971

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