Seiko Cal. 5610 - 667

This Spring Drive model from 1970 features a 46mm Titanium case. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-6be544284a35]

Also known as: Sumo, Panda

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

12.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

40m

Dial Color

Green

Jewels

32j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1970

Related Models

• Seiko 3831-851
• Seiko 6154-985
• Seiko 3840-392
• Seiko 4576-858
• Seiko 5625-375
• Seiko 7010-295
• Seiko 4462-843
• Seiko 0785-623
• Seiko 5648-697
• Seiko 6378-969
• Seiko 0766-872
• Seiko 6395-233