Seiko Cal. 5661 - 515

The Seiko 5661-515 represents an important milestone in Seiko's 1965 lineup. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-c7dcfb94da2d]

Also known as: Goldfeather, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

34mm

Case Thickness

14.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

40m

Dial Color

Cream

Jewels

30j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1965

Related Models

• Seiko 0727-248
• Seiko 7166-364
• Seiko 6232-654
• Seiko 6264-544
• Seiko 6678-575
• Seiko 6387-159
• Seiko 6162-203
• Seiko 5635-675
• Seiko 6390-747
• Seiko 6345-741
• Seiko 0751-555
• Seiko 5668-214