Seiko Cal. 3818 - 997

The 3818-997 is a sought-after Quartz piece from Seiko's golden era. Powered by the 3818 caliber with 19j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-42597dc677d1]

Also known as: Monster, Rally

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

40mm

Case Thickness

10.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Burgundy

Jewels

19j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1998

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