Seiko Cal. 4423 - 554

This Solar model from 1973 features a 41mm Two-Tone case. It features a Silver dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-b3b11cc669bd]

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

41mm

Case Thickness

14.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Silver

Jewels

20j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1973

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