SOLD - Seiko Speedtimer 6139-6031 | The Tokei Club
DCVW on Twitter: "Just posted for sale in the shop, an early 1970s Seiko 6139-6031 SpeedTimer proof/proof automatic chronograph - see more details on the website! https://t.co/q4QGDaZ9PV https://t.co/8Z2KFrnPYZ" / Twitter
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