Seiko Cal. 4554 - 593

Released in 1986, the Cal. 4554 with design code 593 was part of Seiko's domestic market collection. With its 20mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-0896fad9dbc6]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

42mm

Case Thickness

14.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

40m

Dial Color

Burgundy

Jewels

35j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1986

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