Seiko Cal. 4471 - 661

This Spring Drive model from 1982 features a 42mm Titanium case. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-104636ae8ffa]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

42mm

Case Thickness

8.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Green

Jewels

20j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1982

Related Models

• Seiko 6281-319
• Seiko 7040-590
• Seiko 4518-272
• Seiko 6680-890
• Seiko 3869-143
• Seiko 0740-711
• Seiko 6335-127
• Seiko 0714-323
• Seiko 5282-977
• Seiko 4488-225
• Seiko 4491-585
• Seiko 6315-915