Seiko Cal. 3871 - 615

The Seiko 3871-615 represents an important milestone in Seiko's 1987 lineup. It features a Silver dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-bcf77414617e]

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

44mm

Case Thickness

9.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Silver

Jewels

33j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1987

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