Seiko Cal. 3821 - 326

The Seiko 3821-326 represents an important milestone in Seiko's 1967 lineup. Powered by the 3821 caliber with 24j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-d884c2dc6362]

Also known as: Silverwave

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

39mm

Case Thickness

13.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Burgundy

Jewels

24j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1967

Related Models

• Seiko 5243-520
• Seiko 3820-853
• Seiko 6272-949
• Seiko 5632-228
• Seiko 4441-770
• Seiko 6253-163
• Seiko 6333-818
• Seiko 5254-630
• Seiko 5614-249
• Seiko 4436-408
• Seiko 6620-114
• Seiko 5667-305