Seiko Cal. 3829 - 902

This Spring Drive model from 1966 features a 40mm Gold-Plated case. Powered by the 3829 caliber with 27j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-32574d0822d7]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Burgundy

Jewels

27j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1966

Related Models

• Seiko 0794-185
• Seiko 7099-943
• Seiko 6644-768
• Seiko 4491-154
• Seiko 6669-315
• Seiko 0752-477
• Seiko 5637-811
• Seiko 6216-211
• Seiko 4527-490
• Seiko 3886-222
• Seiko 5625-111
• Seiko 7064-277