Seiko Speedtimer Overhaul
Overhaul Service of a 1970 Seiko 5 Speedtimer Sports Chronograph 6139-6030
This beautiful Seiko Speedtimer was fully diassembled and cleaned. Reassembled and properly lubricated and adjusted. The watch was placed on extended testing. The overhaul service is complete.
Seiko 5 Speedtimer Before Service
Seiko 6139-6030 Disassembled and Cleaned
Marking on Back of Dial
Seiko Setting Mechanism Reassembled
Seiko Gear Train Reassembled
Balance Reassembled, Watch is Running
Seiko Dial and Hands Reassembled
Seiko 6139 Speedtimer Reassembled in Case
Seiko 5 Speedtimer Sports Overhaul Service Complete
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