Seiko Cal. 6610 - 851

This Solar model from 1980 features a 43mm Gold-Plated case. With its 19mm lug width and 8.0mm profile, it sits comfortably on most wrists. [seikata-wm-3bd35dc31c40]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

8.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Silver

Jewels

17j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1980

Related Models

• Seiko 4433-772
• Seiko 6280-195
• Seiko 6323-315
• Seiko 3825-429
• Seiko 3848-476
• Seiko 6328-997
• Seiko 6289-685
• Seiko 5632-651
• Seiko 0734-968
• Seiko 0734-817
• Seiko 0746-643
• Seiko 5286-206