Seiko Cal. 5243 - 438

The Seiko 5243-438 represents an important milestone in Seiko's 1971 lineup. It features a Cream dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-e1aa8e0fa3c3]

Also known as: Arnie

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

9.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

100m

Dial Color

Cream

Jewels

26j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1971

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