Seiko Cal. 4423 - 736

The Seiko 4423-736 represents an important milestone in Seiko's 1976 lineup. It features a Champagne dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-1aae5195d0d8]

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

44mm

Case Thickness

15.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

Champagne

Jewels

34j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1976

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