Seiko Cal. 3860 - 462

The Seiko 3860-462 represents an important milestone in Seiko's 1981 lineup. The Coin-Edge bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-9f18ac61776e]

Also known as: Baby Tuna, Arnie

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

8.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

White

Jewels

36j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1981

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