Seiko Cal. 5641 - 824

This Solar model from 1979 features a 42mm PVD Black case. With its 22mm lug width and 14.0mm profile, it sits comfortably on most wrists. [seikata-wm-0b0709065d7e]

Also known as: Samurai, Bellmatic

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

42mm

Case Thickness

14.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

White

Jewels

26j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1979

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