Seiko Cal. 6391 - 744

This Kinetic model from 1972 features a 34mm Titanium case. It features a Cream dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-d114c01130a1]

Also known as: Sportsmatic, Crown

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

34mm

Case Thickness

12.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Cream

Jewels

28j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1972

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