Seiko Cal. 3861 - 965

The Seiko 3861-965 represents an important milestone in Seiko's 1984 lineup. It features a White dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-5324a4326644]

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

15.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

140m

Dial Color

White

Jewels

28j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1984

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