Seiko Cal. 3889 - 697

Released in 1999, the Cal. 3889 with design code 697 was part of Seiko's domestic market collection. With its 21mm lug width and 12.4mm profile, it sits comfortably on most wrists. [seikata-wm-14fe57ec79a4]

Also known as: Monster, Sumo

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

12.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

100m

Dial Color

White

Jewels

36j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1999

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