Seiko Cal. 4444 - 472

This Kinetic model from 1986 features a 45mm PVD Black case. It features a Navy dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-a59c543c785f]

Also known as: Sumo, Helmet

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

45mm

Case Thickness

14.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Navy

Jewels

30j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1986

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