Seiko Cal. 6617 - 552

This Spring Drive model from 1975 features a 36mm Stainless Steel case. With its 18mm lug width and 8.3mm profile, it sits comfortably on most wrists. [seikata-wm-439311010657]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

8.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Navy

Jewels

34j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1975

Related Models

• Seiko 4418-342
• Seiko 7117-389
• Seiko 4549-274
• Seiko 0733-381
• Seiko 6316-320
• Seiko 6254-535
• Seiko 6692-157
• Seiko 4567-730
• Seiko 6122-792
• Seiko 6179-891
• Seiko 7044-381
• Seiko 6159-959