Seiko Cal. 5620 - 471

The Seiko 5620-471 represents an important milestone in Seiko's 1985 lineup. With its 21mm lug width and 12.6mm profile, it sits comfortably on most wrists. [seikata-wm-9fd25a36a482]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

12.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

30m

Dial Color

Navy

Jewels

28j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1985

Related Models

• Seiko 0748-760
• Seiko 6379-268
• Seiko 4470-163
• Seiko 0720-969
• Seiko 7134-622
• Seiko 4564-479
• Seiko 6177-996
• Seiko 6291-976
• Seiko 7070-671
• Seiko 4526-560
• Seiko 7041-322
• Seiko 7054-106