Seiko Cal. 3871 - 526

The Seiko 3871-526 represents an important milestone in Seiko's 1996 lineup. It features a Green dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-70b0051c3250]

Also known as: Helmet

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

34mm

Case Thickness

11.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Green

Jewels

27j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1996

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