Seiko Cal. 3854 - 159

The Seiko 3854-159 represents an important milestone in Seiko's 1984 lineup. It features a White dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-0d57e378b22f]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

39mm

Case Thickness

13.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

White

Jewels

36j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1984

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