Alfonso Faustino: Seiko Turtle Diver 6309-7040

I am so happy with Alan, Master Technician, at United Watch Services. Like my Seiko Pogue, Alan did a great job in bringing my Seiko Turtle Diver 6309-7040 to better-than Seiko Factory specifications. Alan mentioned that the Seiko movements can do more than the specifications set by Seiko; hence, my Seiko Pogue and my Seiko…