Seiko Cal. 3889 - 489

This Spring Drive model from 1971 features a 46mm Gold-Plated case. Powered by the 3889 caliber with 20j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-b052bf45c5fd]

Also known as: Goldfeather

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

14.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Green

Jewels

20j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1971

Related Models

• Seiko 6161-500
• Seiko 6139-373
• Seiko 6632-810
• Seiko 7147-459
• Seiko 7180-880
• Seiko 6142-526
• Seiko 7034-428
• Seiko 4423-850
• Seiko 6616-855
• Seiko 0722-958
• Seiko 5645-229
• Seiko 6321-971