Seiko Cal. 6288 - 612

The Seiko 6288-612 represents an important milestone in Seiko's 1978 lineup. With its 20mm lug width and 13.1mm profile, it sits comfortably on most wrists. [seikata-wm-b77bb7563619]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

13.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

180m

Dial Color

Black

Jewels

35j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1978

Related Models

• Seiko 7126-998
• Seiko 4491-234
• Seiko 7074-634
• Seiko 7170-830
• Seiko 0787-750
• Seiko 5656-713
• Seiko 4597-656
• Seiko 6246-742
• Seiko 6653-102
• Seiko 5232-946
• Seiko 7157-971
• Seiko 6335-291