Seiko Cal. 4564 - 146

This Automatic model from 1967 features a 41mm PVD Black case. The Bidirectional bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-d8deb4253368]

Also known as: Turtle, Emperor

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

41mm

Case Thickness

9.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Navy

Jewels

20j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1967

Related Models

• Seiko 6148-358
• Seiko 4488-881
• Seiko 6627-641
• Seiko 6274-876
• Seiko 6113-369
• Seiko 3826-667
• Seiko 4453-947
• Seiko 6177-806
• Seiko 7053-509
• Seiko 6318-254
• Seiko 5662-956
• Seiko 6337-808