Seiko Cal. 5663 - 682

The Seiko 5663-682 represents an important milestone in Seiko's 1972 lineup. It features a Burgundy dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-a57b4d5e4f7a]

Also known as: Panda, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

12.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Burgundy

Jewels

21j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1972

Related Models

• Seiko 7057-356
• Seiko 4472-800
• Seiko 6378-456
• Seiko 4483-664
• Seiko 6685-894
• Seiko 0791-969
• Seiko 6635-262
• Seiko 7041-547
• Seiko 5667-757
• Seiko 4519-574
• Seiko 6635-861
• Seiko 6366-492