Seiko Cal. 4521 - 582

Seiko 4521-582

The 4521-582 is a sought-after Solar piece from Seiko's golden era. Powered by the 4521 caliber with 18j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-423308eac64e]

Also known as: Samurai

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
40mm
Case Thickness
10.4mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
18j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1971

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