Seiko Cal. 4481 - 108

This Kinetic model from 1976 features a 44mm Stainless Steel case. Powered by the 4481 caliber with 21j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-188fb7d17346]

Also known as: Helmet

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

9.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Green

Jewels

21j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1976

Related Models

• Seiko 5657-252
• Seiko 6232-859
• Seiko 7083-624
• Seiko 6394-296
• Seiko 3830-449
• Seiko 7132-269
• Seiko 4559-456
• Seiko 4470-675
• Seiko 7136-490
• Seiko 5230-264
• Seiko 5678-288
• Seiko 4556-314