Seiko Cal. 4443 - 396

The 4443-396 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4443 caliber with 34j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-8d0669db8a6c]

Also known as: Emperor

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

42mm

Case Thickness

13.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1966

Related Models

• Seiko 7025-380
• Seiko 4594-559
• Seiko 6391-173
• Seiko 6352-803
• Seiko 6319-993
• Seiko 0720-267
• Seiko 5248-662
• Seiko 6117-506
• Seiko 5215-223
• Seiko 3830-435
• Seiko 4473-873
• Seiko 7118-370