Seiko Cal. 4463 - 358

This Spring Drive model from 1967 features a 43mm PVD Black case. Powered by the 4463 caliber with 32j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-5ddb5f27443e]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

43mm

Case Thickness

14.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Navy

Jewels

32j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1967

Related Models

• Seiko 5637-178
• Seiko 6221-459
• Seiko 0750-938
• Seiko 6177-984
• Seiko 3830-553
• Seiko 7178-146
• Seiko 3872-348
• Seiko 6279-318
• Seiko 6179-419
• Seiko 0741-764
• Seiko 6348-959
• Seiko 6187-895