Seiko Cal. 3843 - 749

The Seiko 3843-749 represents an important milestone in Seiko's 1971 lineup. Powered by the 3843 caliber with 27j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-03001b1708f2]

Also known as: Arnie

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

9.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Black

Jewels

27j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1971

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