Seiko Cal. 3843 - 866

The Seiko 3843-866 represents an important milestone in Seiko's 1983 lineup. Powered by the 3843 caliber with 26j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-749a2408ccb0]

Also known as: Goldfeather, Navigator

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

43mm

Case Thickness

15.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Navy

Jewels

26j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1983

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