Seiko Cal. 4579 - 942

Seiko 4579-942

This Spring Drive model from 1984 features a 41mm Stainless Steel case. Powered by the 4579 caliber with 31j jewels beating at 36,000 bph, it delivers a 59 hours power reserve. [seikata-wm-a9ba350becc7]

Also known as: Monster, Sea Horse

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
12.3mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Silver
Jewels
31j
Frequency
36,000 bph
Power Reserve
59 hours
Year
1984

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seikata-wm-a9ba350becc7