Seiko Cal. 4579 - 141

Seiko 4579-141

The Seiko 4579-141 represents an important milestone in Seiko's 1976 lineup. Powered by the 4579 caliber with 17j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-0cb045ef117b]

Also known as: Helmet, Sportsmatic

Specifications

Movement
Solar
Case Material
Titanium
Case Width
43mm
Case Thickness
13.6mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
30m
Dial Color
Cream
Jewels
17j
Frequency
36,000 bph
Power Reserve
68 hours
Year
1976

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