Seiko Cal. 3884 - 839

The Seiko 3884-839 represents an important milestone in Seiko's 1971 lineup. It features a White dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-e46f9a4045d8]

Also known as: Crown

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

40m

Dial Color

White

Jewels

31j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1971

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