Seiko Cal. 6632 - 961

The Seiko 6632-961 represents an important milestone in Seiko's 1987 lineup. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-0a9506afaef2]

Also known as: Turtle, Bullhead

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

12.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1987

Related Models

• Seiko 4451-275
• Seiko 4596-137
• Seiko 0785-407
• Seiko 6653-474
• Seiko 5652-432
• Seiko 0797-816
• Seiko 6644-369
• Seiko 7072-805
• Seiko 7015-825
• Seiko 6666-997
• Seiko 7136-254
• Seiko 5268-207