Seiko Cal. 4579 - 739

Seiko 4579-739

The 4579-739 is a sought-after Hand-Winding piece from Seiko's golden era. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-4c4a534ced25]

Also known as: Bullhead

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
13.1mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
90m
Dial Color
Champagne
Jewels
29j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1968

Related Models

seikata-wm-4c4a534ced25