Seiko Cal. 4423 - 365

The Seiko 4423-365 represents an important milestone in Seiko's 1986 lineup. The Coin-Edge bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-4607ba25acbc]

Also known as: Pogue

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

44mm

Case Thickness

13.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Cream

Jewels

25j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1986

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