Seiko Cal. 4579 - 854

Seiko 4579-854

The Seiko 4579-854 represents an important milestone in Seiko's 1980 lineup. Powered by the 4579 caliber with 27j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-0ca2540fbad7]

Also known as: Bullhead, Bellmatic

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
13.2mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Cream
Jewels
27j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1980

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