NEW GLASS CRYSTAL FOR VINTAGE SEIKO6139-6010 6139-6011 6139-6012 330W18GN - AliExpress
This is the Seiko 6139-6031 "Coke" SpeedTimer water proof, automatic chronograph, in excellent mechanical condition, with every single function working... | By DoctorSeiko - Officine VPG SRL | Facebook
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