Seiko Cal. 5623 - 405

The Seiko 5623-405 represents an important milestone in Seiko's 1993 lineup. It features a White dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-05e82865a775]

Also known as: Golden Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

14.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

60m

Dial Color

White

Jewels

24j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1993

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