Seiko Cal. 3820 - 299

The Seiko 3820-299 represents an important milestone in Seiko's 1968 lineup. Powered by the 3820 caliber with 21j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-e5681d2abf28]

Also known as: Goldfeather

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

45mm

Case Thickness

12.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Black

Jewels

21j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1968

Related Models

• Seiko 7091-275
• Seiko 7137-334
• Seiko 5252-792
• Seiko 5618-971
• Seiko 7140-852
• Seiko 5249-295
• Seiko 7137-349
• Seiko 4594-558
• Seiko 6163-489
• Seiko 6277-451
• Seiko 5213-979
• Seiko 3843-291