Seiko Cal. 6655 - 165

The Seiko 6655-165 represents an important milestone in Seiko's 1976 lineup. With its 18mm lug width and 10.6mm profile, it sits comfortably on most wrists. [seikata-wm-2ba82ed80a17]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Titanium

Case Width

45mm

Case Thickness

10.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

30m

Dial Color

Navy

Jewels

26j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1976

Related Models

• Seiko 4473-238
• Seiko 6197-488
• Seiko 5643-579
• Seiko 6330-658
• Seiko 7165-355
• Seiko 6273-511
• Seiko 7084-110
• Seiko 5228-936
• Seiko 6173-477
• Seiko 4547-524
• Seiko 0743-180
• Seiko 7197-385