Seiko Cal. 3898 - 659

The 3898-659 is a sought-after Spring Drive piece from Seiko's golden era. With its 18mm lug width and 15.6mm profile, it sits comfortably on most wrists. [seikata-wm-773d765549d3]

Also known as: Monster, Emperor

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

45mm

Case Thickness

15.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Silver

Jewels

19j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1982

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