Seiko Cal. 5641 - 522

Released in 1981, the Cal. 5641 with design code 522 was part of Seiko's domestic market collection. With its 21mm lug width and 12.7mm profile, it sits comfortably on most wrists. [seikata-wm-3ff2ac343683]

Also known as: Rally

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

43mm

Case Thickness

12.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

Champagne

Jewels

24j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1981

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