Seiko Cal. 5623 - 860

The Seiko 5623-860 represents an important milestone in Seiko's 1977 lineup. Powered by the 5623 caliber with 18j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-54312469aad9]

Also known as: Pogue, Silverwave

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

36mm

Case Thickness

9.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Black

Jewels

18j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1977

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