Seiko Cal. 3840 - 612

The Seiko 3840-612 represents an important milestone in Seiko's 1995 lineup. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-0001ef52b863]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

40mm

Case Thickness

15.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

160m

Dial Color

Cream

Jewels

35j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1995

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