Seiko Cal. 6660 - 984

The 6660-984 is a sought-after Quartz piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-55cdcb2c092c]

Also known as: Silverwave

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

11.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1966

Related Models

• Seiko 4531-970
• Seiko 6160-853
• Seiko 0754-198
• Seiko 6188-577
• Seiko 0724-996
• Seiko 5244-367
• Seiko 6619-779
• Seiko 6153-975
• Seiko 0793-716
• Seiko 6293-417
• Seiko 4538-127
• Seiko 7039-658