Seiko Cal. 7187 - 406

The 7187-406 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7187 caliber with 22j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-515fafcbf2a2]

Also known as: Samurai, Pogue

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

42mm

Case Thickness

11.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

170m

Dial Color

White

Jewels

22j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1998

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