Seiko Cal. 6645 - 610

This Kinetic model from 1979 features a 35mm Stainless Steel case. With its 19mm lug width and 8.3mm profile, it sits comfortably on most wrists. [seikata-wm-604e7a63c580]

Also known as: Bellmatic

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

8.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

200m

Dial Color

White

Jewels

26j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1979

Related Models

• Seiko 6245-339
• Seiko 4475-743
• Seiko 6255-787
• Seiko 3819-403
• Seiko 6290-438
• Seiko 7197-399
• Seiko 7111-763
• Seiko 6263-491
• Seiko 7020-637
• Seiko 0724-376
• Seiko 4479-894
• Seiko 5621-733