Seiko Cal. 5693 - 523

Released in 1991, the Cal. 5693 with design code 523 was part of Seiko's domestic market collection. Powered by the 5693 caliber with 27j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-a543000498b7]

Also known as: Tuna, Pogue

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

9.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Black

Jewels

27j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1991

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