Seiko Cal. 5623 - 754

The Seiko 5623-754 represents an important milestone in Seiko's 1971 lineup. Powered by the 5623 caliber with 21j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-489fb0de2f49]

Also known as: Panda, Navigator

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

14.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

110m

Dial Color

Champagne

Jewels

21j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1971

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