Seiko Cal. 3839 - 365

The Seiko 3839-365 represents an important milestone in Seiko's 1979 lineup. It features a White dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-1621f9c312ca]

Also known as: Monster, Baby Tuna

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

14.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

130m

Dial Color

White

Jewels

27j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1979

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