Seiko Cal. 4423 - 506

The Seiko 4423-506 represents an important milestone in Seiko's 1993 lineup. It features a Blue Sunburst dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-25fe041f4a04]

Also known as: Arnie

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

34mm

Case Thickness

15.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1993

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