Seiko Cal. 5623 - 500

The 5623-500 is a sought-after Kinetic piece from Seiko's golden era. With its 20mm lug width and 13.8mm profile, it sits comfortably on most wrists. [seikata-wm-059a223ec6ce]

Also known as: Sumo

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

43mm

Case Thickness

13.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

70m

Dial Color

Green

Jewels

30j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1993

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