Seiko Cal. 4573 - 351

This Automatic model from 1974 features a 42mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-caa50b4f081d]

Also known as: Navigator

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

15.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Burgundy

Jewels

34j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1974

Related Models

• Seiko 6267-349
• Seiko 0787-565
• Seiko 7141-752
• Seiko 6197-114
• Seiko 7027-932
• Seiko 6137-262
• Seiko 4520-805
• Seiko 4413-397
• Seiko 6356-911
• Seiko 4531-706
• Seiko 4416-498
• Seiko 0790-684