Seiko Cal. 4597 - 645

Released in 1979, the Cal. 4597 with design code 645 was part of Seiko's domestic market collection. With its 20mm lug width and 13.0mm profile, it sits comfortably on most wrists. [seikata-wm-620ea26dd8dc]

Also known as: UFO

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

45mm

Case Thickness

13.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Champagne

Jewels

30j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1979

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