Seiko Cal. 5623 - 109

This Solar model from 1970 features a 39mm PVD Black case. Powered by the 5623 caliber with 19j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-6956932bf497]

Also known as: Pogue, UFO

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

39mm

Case Thickness

11.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

110m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1970

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