Seiko Cal. 4557 - 668

The 4557-668 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4557 caliber with 32j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-43f67d3263d2]

Also known as: Bullhead

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

39mm

Case Thickness

12.7mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1996

Related Models

• Seiko 5288-856
• Seiko 6340-616
• Seiko 7025-492
• Seiko 4517-784
• Seiko 5653-889
• Seiko 5235-738
• Seiko 7122-504
• Seiko 4583-158
• Seiko 0713-313
• Seiko 0743-365
• Seiko 6174-927
• Seiko 6671-724