Seiko Cal. 4471 - 155

The Seiko 4471-155 represents an important milestone in Seiko's 1988 lineup. It features a Green dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-5b40adfa8b60]

Also known as: Helmet

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

44mm

Case Thickness

11.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Green

Jewels

25j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1988

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