Equivalent to: the SR621SW, Duracell D364, Bulova -602, Seiko SB-AG, citizen - 280-34, GP364, IEC SR60 1175SO, 164, 280-34, 362, 364, 364BP, 531, 602, AG1, D 364, D364, GP364, L621, LR60, LR620, LR621, R 364/31, RW 320, S621S, SB-AG/DG, SG1, SP364, SR 60, SR 621 SW, SR60, SR60L, SR621, T, V364.
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