Seiko Cal. 4441 - 487

This Kinetic model from 1983 features a 35mm PVD Black case. Powered by the 4441 caliber with 34j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-c780c73c1550]

Also known as: UFO, Arnie

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

35mm

Case Thickness

13.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

160m

Dial Color

Navy

Jewels

34j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1983

Related Models

• Seiko 5267-229
• Seiko 4463-836
• Seiko 6386-276
• Seiko 5643-231
• Seiko 4454-944
• Seiko 6158-575
• Seiko 5697-471
• Seiko 6246-375
• Seiko 5685-858
• Seiko 4446-271
• Seiko 6356-879
• Seiko 6163-671