Seiko Cal. 3831 - 986

The Seiko 3831-986 represents an important milestone in Seiko's 1996 lineup. It features a White dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-56154e544986]

Also known as: Helmet

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

9.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

120m

Dial Color

White

Jewels

29j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1996

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