Seiko Cal. 5623 - 736

The Seiko 5623-736 represents an important milestone in Seiko's 1980 lineup. It features a White dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-bfd1878852a7]

Also known as: Pogue, World Timer

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

13.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

170m

Dial Color

White

Jewels

20j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1980

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