Seiko Cal. 3879 - 987

The Seiko 3879-987 represents an important milestone in Seiko's 1996 lineup. It features a Black dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-856cd25a9603]

Also known as: Turtle

Specifications

Movement

Solar

Case Material

Titanium

Case Width

46mm

Case Thickness

12.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Black

Jewels

34j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1996

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