Seiko Cal. 4542 - 571

Released in 1978, the Cal. 4542 with design code 571 was part of Seiko's domestic market collection. With its 19mm lug width and 12.2mm profile, it sits comfortably on most wrists. [seikata-wm-ec90309fbe84]

Also known as: Sumo, Navigator

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

37mm

Case Thickness

12.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

190m

Dial Color

Navy

Jewels

28j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1978

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