Seiko Cal. 4439 - 178

This Kinetic model from 1990 features a 40mm Stainless Steel case. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-81f0d55fedd0]

Also known as: Golden Tuna

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

70m

Dial Color

Silver

Jewels

18j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1990

Related Models

• Seiko 6122-715
• Seiko 0753-801
• Seiko 6244-988
• Seiko 4479-504
• Seiko 4532-409
• Seiko 6167-891
• Seiko 7045-989
• Seiko 4579-720
• Seiko 6329-879
• Seiko 6259-637
• Seiko 4491-405
• Seiko 0723-583