Seiko Cal. 5623 - 853

The Seiko 5623-853 represents an important milestone in Seiko's 1978 lineup. With its 18mm lug width and 9.9mm profile, it sits comfortably on most wrists. [seikata-wm-2ae9c746d7b4]

Also known as: Rally

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

44mm

Case Thickness

9.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Black

Jewels

34j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1978

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