Seiko Cal. 4578 - 811

Seiko 4578-811

The Seiko 4578-811 represents an important milestone in Seiko's 1971 lineup. Powered by the 4578 caliber with 34j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-c5afcfee45f9]

Also known as: Pogue

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
11.7mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Black
Jewels
34j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1971

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