Seiko Cal. 4524 - 641

Released in 1980, the Cal. 4524 with design code 641 was part of Seiko's domestic market collection. With its 19mm lug width and 8.3mm profile, it sits comfortably on most wrists. [seikata-wm-cf26eadccb51]

Also known as: Panda, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

41mm

Case Thickness

8.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

30m

Dial Color

Green

Jewels

18j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1980

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