Seiko Cal. 3889 - 550

The Seiko 3889-550 represents an important milestone in Seiko's 1971 lineup. With its 21mm lug width and 10.8mm profile, it sits comfortably on most wrists. [seikata-wm-66849b9c1cfe]

Also known as: Pogue

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Silver

Jewels

26j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1971

Related Models

• Seiko 3863-751
• Seiko 0710-864
• Seiko 5271-146
• Seiko 7025-344
• Seiko 4576-139
• Seiko 6340-564
• Seiko 6220-452
• Seiko 6636-808
• Seiko 7179-550
• Seiko 4421-530
• Seiko 4590-632
• Seiko 4581-167