Seiko Cal. 6661 - 434

This Quartz model from 1991 features a 40mm Gold-Plated case. The Inner Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-ce3fbea6043f]

Also known as: Silverwave, Goldfeather

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

11.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Burgundy

Jewels

18j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1991

Related Models

• Seiko 3856-258
• Seiko 6316-179
• Seiko 7153-996
• Seiko 6285-434
• Seiko 0724-545
• Seiko 3815-112
• Seiko 7151-396
• Seiko 4541-723
• Seiko 6654-440
• Seiko 7113-343
• Seiko 5220-651
• Seiko 6393-230