Seiko Cal. 6185 - 525

The Seiko 6185-525 represents an important milestone in Seiko's 1969 lineup. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-bc8bbb124ebe]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

13.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Navy

Jewels

29j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1969

Related Models

• Seiko 4481-448
• Seiko 4549-966
• Seiko 5644-744
• Seiko 6665-260
• Seiko 6129-743
• Seiko 7012-481
• Seiko 0742-153
• Seiko 3848-171
• Seiko 4438-537
• Seiko 4522-178
• Seiko 6610-942
• Seiko 5290-405