Seiko Cal. 3858 - 240

The Seiko 3858-240 represents an important milestone in Seiko's 1986 lineup. It features a White dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-2e58397fe6e1]

Also known as: Silverwave, Sportsmatic

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

43mm

Case Thickness

8.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

White

Jewels

34j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1986

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