QUALITY SWISS MADE MAINSPRING FOR SEIKO CAL 5601/ 5605/ 5606/ 5606A/ 5619 401560


401560,
Seiko 5601, Seiko 5605, Seiko 5606, 5606-5000, 5606-5006, 5606-5009, 5606-5010, 5606-5011, 5606-5040, 5606-5046, 5606-5060, 5606-5070, 5606-5100, 5606-5110, 5606-5150, 5606-5160, 5606-5200, 5606-5210, 5606-6000, 5606-6001, 5606-6020, 5606-6026, 5606-6029, 5606-6030, 5606-6036, 5606-6060, 5606-6070, 5606-6079, 5606-7000, 5606-7006, 5606-7009, 5606-7010, 5606-7020, 5606-7030, 5606-7036, 5606-7050, 5606-7060, 5606-7070, 5606-7080, 5606-7089, 5606-7090, 5606-7100, 5606-7120, 5606-7130, 5606-7170, 5606-7190, 5606-7196, 5606-7210, 5606-7220, 5606-7226, 5606-7349, 5606-8010, 5606-8070, 5606-9040, 5606-7140, 5606-7150, 5606-7160