Seiko Cal. 5666 - 327

The 5666-327 is a sought-after Quartz piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-021646f66e1b]

Also known as: Goldfeather, Bellmatic

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

35mm

Case Thickness

15.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1997

Related Models

• Seiko 6171-522
• Seiko 4463-949
• Seiko 6155-650
• Seiko 5664-870
• Seiko 0752-619
• Seiko 7162-149
• Seiko 0783-202
• Seiko 7146-552
• Seiko 0716-636
• Seiko 6364-806
• Seiko 4565-623
• Seiko 3846-206