Seiko Cal. 5252 - 663

The Seiko 5252-663 represents an important milestone in Seiko's 1977 lineup. The Inner Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-8a324ed8ccb8]

Also known as: Sumo, Crown

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

39mm

Case Thickness

8.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Black

Jewels

28j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1977

Related Models

• Seiko 6685-100
• Seiko 7098-659
• Seiko 6337-476
• Seiko 6376-156
• Seiko 3882-495
• Seiko 6675-102
• Seiko 6113-291
• Seiko 6256-935
• Seiko 6217-666
• Seiko 6611-708
• Seiko 3831-745
• Seiko 5219-879