Seiko Cal. 5642 - 251

This Quartz model from 1989 features a 36mm PVD Black case. Powered by the 5642 caliber with 33j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-ad15342b9ff7]

Also known as: Samurai

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

36mm

Case Thickness

15.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

120m

Dial Color

White

Jewels

33j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1989

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