Seiko Cal. 4430 - 722

The Seiko 4430-722 represents an important milestone in Seiko's 1978 lineup. Powered by the 4430 caliber with 32j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-031b21f5e2ea]

Also known as: Panda, Emperor

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

35mm

Case Thickness

15.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

30m

Dial Color

Champagne

Jewels

32j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1978

Related Models

• Seiko 7040-179
• Seiko 4546-484
• Seiko 7074-922
• Seiko 7127-267
• Seiko 6668-261
• Seiko 0748-293
• Seiko 0777-296
• Seiko 5613-864
• Seiko 0760-571
• Seiko 6663-639
• Seiko 6697-450
• Seiko 6390-825