dear sirs & mesdammes

It's our sincere desire to introduce, broaden & sustain the hobby of watch collecting. We're committed to make every transaction a positive buying experience for you!

Our watches are VINTAGE, unless stated otherwise. Their capacity to tell accurate time & manage power is consistent with available technology during their time of production.

Never experiment with a watch unless you are a watchmaker. Remember, curiousity killed the watch! When unsure about setting features, feel free to contact us! Should you have any questions about any of our items, please write to us & we'll get in touch with you right away!

 

All Original SEIKO Chronograph Sports Speed Timer 6139-8002 Flyback

$315.00

Order here to enjoy our discounted direct price!

We process payments through Paypal, the easiest & safest way to send money online - with Buyer Protection, too!

Fill out the form below & we'll send you your Paypal Invoice within 24 hours!

Full Name

PAYPAL Email

Country + Shipping

$326.00

You may also order this watch through other online marketplaces!

The price is higher than our direct price due to fees, but we are open to sales offsite to establish presence wherever you prefer to shop!


buy it on ebay buy it on etsy
 
seiko chronograph speed timer 6138-8020 automatic day-date watch
Gender: male
Year: 1970 - 1979
Accessories: none
Crystal: glass
Dial Width: 32 mm
Dial Height: 32 mm

Movement: 21 jewels automatic
Case: stainless steel
Case Width: 40 mm without crown
Case Height: 42 mm with lugs
Serial Number on Back: 100657, 6139-8002
Serial Number on Movement: 6139B
Bracelet: stainless steel
Bracelet Width: 18 mm
Bracelet Length: 6 in (measures up to 7.75 in with case)

 

This is an authentic Japanese-made 1970s SEIKO Sports Chronograph Speed Timer Automatic Watch with Day-Date.

  • All Original SEIKO Watch!
  • FEATURES: caliber 6139 Flyback CHRONOGRAPH, Raised Glass Crystal, Bakelite Bezel, All Steel, Day-Date
  • STAINLESS STEEL: case, back, crowns, clasp & bracelet
  1. NOTES on the DIAL: The luminescent material on the hour markers may have been reapplied.

This watch keeps good time & is in good working condition! Add this to your collection of vintage quality timepieces!

The photos presented below are of the actual item for sale. Kindly study them carefully because what you see is what you will get. We try our best to describe watches as accurately as we can that's why we present them visually & literally. In case we missed a few points, you are welcome to ask questions.

For sale, is a 1970's SEIKO Sports Chronograph Speed Timer, which has retained its original manufactured parts & models a uniform steel body. Its dial is black with white, with orange & yellow accents.

seiko chronograph speed timer 6138-8020 automatic day-date watch

Its caliber 6139 movement is the first automatic movement in space & features a single register chronograph with flyback feature!

In 1973, Colonel William "Bill" R. Pogue, an astronaut on the NASA Mission Skylab 4, wore his SEIKO 6139 automatic chronograph on board - making the SEIKO 6139 the first automatic watch in space!

william r. pogue seiko 6139

This was revealed only in 2007, when an eagle-eyed watch collector found a photo of Colonel Pogue wearing his SEIKO during the mission.

In 2008, he sold it on auction for $5975, the proceeds of which went to the Astronaut Scholarship Foundation.

[Click the image to expand to full-view.]

SOURCE [James Lamdin @ Dream Chrono (accessed August 16, 2017) • The "Colonel Pogue" Seiko 6139 • Retrieved from http://blog.dreamchrono.com/2013/11/seiko-6139-pogue]


seiko chronograph speed timer 6138-8020 automatic day-date watch

EXTERNAL CONDITION: This watch is in *EXCELLENT condition (88-92%): Evidence of use is visible to the unaided eye. Scratches are light, but more numerous than "near mint".

INTERNAL CONDITION: This watch is in *EXCELLENT condition (88-92%): Working perfectly, needs no repair or service.

*condition descriptives mainly based on the Timezone Grading System
seiko chronograph speed timer 6138-8020 automatic day-date watch

stainless steel case

stainless steel bezel with original black bakelite insert/filler

matte black dial

seiko chronograph speed timer 6138-8020 automatic day-date watch

luminous white bar hour markers

NOTES on the DIAL: The luminescent material on the hour markers may have been reapplied.

black/white-coated hour/minute hands; yellow-coated second hand

day (kanji) & date display window at 3 o'clock

seiko chronograph speed timer 6138-8020 automatic day-date watch

painted white SEIKO Sports name logo at 12 o'clock

painted white "JAPAN" at 7 o'clock

painted white grid & sub-grid with orange accents

seiko chronograph speed timer 6138-8020 automatic day-date watch

original SEIKO stainless steel crown & push-buttons

original SEIKO Raised Glass Crystal

seiko chronograph speed timer 6138-8020 automatic day-date watch

original SEIKO stainless steel bracelet

Bracelet Length: 6 in (measures up to 7.75 in with case)

seiko chronograph speed timer 6138-8020 automatic day-date watch

original SEIKO stainless steel Fold-Over clasp

seiko chronograph speed timer 6138-8020 automatic day-date watch

case back embossed with SEIKO name & symbol logos, "JAPAN", "WATER RESISTANT", "STAINLESS STEEL" & serial numbers

We cannot guarantee the effectiveness of its waterproof closure because this watch is vintage
seiko chronograph speed timer 6138-8020 automatic day-date watch

seiko chronograph speed timer 6138-8020 automatic day-date watch

Japanese-made SEIKO 21 jewels automatic movement - cleaned, serviced & checked by our skilled technician

See more SEIKO Watches