Seiko Cal. 3842 - 781

The Seiko 3842-781 represents an important milestone in Seiko's 1985 lineup. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-537d8d068e3c]

Also known as: Monster, Emperor

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

10.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

110m

Dial Color

Champagne

Jewels

35j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1985

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