Seiko Cal. 4523 - 610

The Seiko 4523-610 represents an important milestone in Seiko's 1972 lineup. Powered by the 4523 caliber with 29j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-27e045bf01da]

Also known as: Bellmatic, World Timer

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

10.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

110m

Dial Color

White

Jewels

29j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1972

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