Seiko Cal. 4557 - 400

This Hand-Winding model from 1965 features a 36mm PVD Black case. With its 22mm lug width and 8.9mm profile, it sits comfortably on most wrists. [seikata-wm-c31356b907b7]

Also known as: Silverwave

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

36mm

Case Thickness

8.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1965

Related Models

• Seiko 7094-421
• Seiko 5296-871
• Seiko 5297-574
• Seiko 6652-720
• Seiko 6364-708
• Seiko 4438-713
• Seiko 6222-972
• Seiko 4544-136
• Seiko 3865-300
• Seiko 0794-536
• Seiko 4511-791
• Seiko 3896-961