Seiko Cal. 3871 - 619

The Seiko 3871-619 represents an important milestone in Seiko's 1978 lineup. It features a White dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-7586681a91f0]

Also known as: Crown, Baby Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

9.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

White

Jewels

34j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1978

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