Seiko Cal. 4471 - 528

The Seiko 4471-528 represents an important milestone in Seiko's 1978 lineup. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-bd891cce53ee]

Also known as: Turtle

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

9.7mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1978

Related Models

• Seiko 5669-493
• Seiko 6199-764
• Seiko 0747-731
• Seiko 6147-676
• Seiko 5227-520
• Seiko 6179-937
• Seiko 6315-784
• Seiko 6610-235
• Seiko 6299-395
• Seiko 6228-507
• Seiko 5634-421
• Seiko 0779-340