Seiko Cal. 4557 - 397

The 4557-397 is a sought-after Quartz piece from Seiko's golden era. It features a White dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-af986b006cc2]

Also known as: Monster

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

45mm

Case Thickness

15.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

White

Jewels

33j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1975

Related Models

• Seiko 3862-676
• Seiko 5644-787
• Seiko 5210-284
• Seiko 5623-708
• Seiko 7048-182
• Seiko 5620-607
• Seiko 6319-507
• Seiko 7151-250
• Seiko 4518-126
• Seiko 4480-786
• Seiko 7070-807
• Seiko 0794-338