Seiko Cal. 4557 - 605

This Spring Drive model from 1984 features a 39mm Hardlex-Coated Steel case. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-b5a885187530]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

9.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Burgundy

Jewels

18j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1984

Related Models

• Seiko 6243-186
• Seiko 7012-803
• Seiko 6330-461
• Seiko 6187-589
• Seiko 6350-284
• Seiko 5689-798
• Seiko 4522-539
• Seiko 6695-977
• Seiko 4540-472
• Seiko 4490-223
• Seiko 4580-648
• Seiko 6636-612