Seiko Cal. 6654 - 589

The Seiko 6654-589 represents an important milestone in Seiko's 1968 lineup. With its 20mm lug width and 15.6mm profile, it sits comfortably on most wrists. [seikata-wm-2ab77e2a0f3c]

Also known as: Navigator

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

15.6mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

40m

Dial Color

Green

Jewels

26j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1968

Related Models

• Seiko 5223-486
• Seiko 3871-617
• Seiko 7166-704
• Seiko 6133-394
• Seiko 5267-125
• Seiko 0744-191
• Seiko 7181-432
• Seiko 4527-992
• Seiko 7137-752
• Seiko 7150-113
• Seiko 5639-446
• Seiko 0770-674