Seiko Cal. 4419 - 439

This Hand-Winding model from 1976 features a 37mm Hardlex-Coated Steel case. Powered by the 4419 caliber with 32j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-306798062626]

Also known as: Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

13.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1976

Related Models

• Seiko 5693-653
• Seiko 5622-208
• Seiko 6212-533
• Seiko 6146-127
• Seiko 4583-428
• Seiko 4596-973
• Seiko 0720-840
• Seiko 3881-763
• Seiko 7011-793
• Seiko 3893-583
• Seiko 6655-581
• Seiko 5672-625