Seiko Cal. 4441 - 478

This Kinetic model from 1973 features a 39mm Titanium case. It features a Navy dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-550fb767bba7]

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

39mm

Case Thickness

9.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Navy

Jewels

35j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1973

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