Seiko Cal. 3824 - 321

The Seiko 3824-321 represents an important milestone in Seiko's 1976 lineup. Powered by the 3824 caliber with 22j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-0e286f21fadd]

Also known as: Samurai, Sumo

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

34mm

Case Thickness

10.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

170m

Dial Color

Silver

Jewels

22j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1976

Related Models

• Seiko 7164-597
• Seiko 7015-466
• Seiko 7088-103
• Seiko 0746-118
• Seiko 5250-830
• Seiko 3899-519
• Seiko 0746-666
• Seiko 0724-355
• Seiko 3891-643
• Seiko 6210-322
• Seiko 7094-265
• Seiko 0767-603