Seiko Cal. 3892 - 243

Released in 1979, the Cal. 3892 with design code 243 was part of Seiko's domestic market collection. Powered by the 3892 caliber with 21j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-bd11bb4f7ae3]

Also known as: Rally, Bellmatic

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

14.5mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

White

Jewels

21j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1979

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