Seiko Cal. 4557 - 507

The Seiko 4557-507 represents an important milestone in Seiko's 1995 lineup. With its 19mm lug width and 11.5mm profile, it sits comfortably on most wrists. [seikata-wm-62295662af03]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

11.5mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

70m

Dial Color

Cream

Jewels

20j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1995

Related Models

• Seiko 7010-228
• Seiko 6274-487
• Seiko 4582-109
• Seiko 6140-949
• Seiko 6690-907
• Seiko 7040-165
• Seiko 6130-462
• Seiko 3886-610
• Seiko 6683-257
• Seiko 4598-354
• Seiko 4553-917
• Seiko 4469-123