Seiko Cal. 4439 - 267

This Kinetic model from 1978 features a 45mm Hardlex-Coated Steel case. Powered by the 4439 caliber with 32j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-55f0ec408636]

Also known as: Helmet

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

10.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

White

Jewels

32j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1978

Related Models

• Seiko 5635-371
• Seiko 7081-902
• Seiko 6153-242
• Seiko 7045-638
• Seiko 7069-359
• Seiko 6699-456
• Seiko 6288-155
• Seiko 4599-669
• Seiko 4511-671
• Seiko 4433-545
• Seiko 7114-345
• Seiko 6280-422