Seiko Cal. 3824 - 664

The Seiko 3824-664 represents an important milestone in Seiko's 1990 lineup. It features a Black dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-d1d5fbcad71c]

Also known as: Samurai, Helmet

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

14.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

160m

Dial Color

Black

Jewels

24j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1990

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