Seiko Cal. 3866 - 204

The Seiko 3866-204 represents an important milestone in Seiko's 1997 lineup. Powered by the 3866 caliber with 17j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-021ed6de74cd]

Also known as: Rally, Goldfeather

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

34mm

Case Thickness

14.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Champagne

Jewels

17j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1997

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