Seiko - 5 Sports Speed-Timer Chronograph - No reserve price - 6139-7012 - Men - 1970-1979

06
days
02
hours
56
minutes
23
seconds
Current bid
€ 35
No reserve price
IT
€35
IT
€30

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Seiko 5 Sports Speed-Timer Chronograph reference 6139-7012, automatic movement, stainless steel case with a satin-finished top and polished edges about 41 mm in diameter, black dial, black aftermarket leather strap, shipped insured, in good condition with signs of wear, supplied with standard box and without warranty.

AI-assisted summary

Description from the seller

Brand: Seiko
Model: 5 Sports Speed-Timer Chronograph
Reference number: 6139-7012
Movement: Automatic
Case material: Stainless steel with a matte satin finish on the top and polished sides. The case features the robust 70s-style asymmetric cushion shape, topped by a smooth fixed stainless steel bezel integrated. The lugs host the nearly fully recessed crown at 3 o'clock, flanked by two polished steel chronograph pushers located at 2 o'clock (start/stop) and 4 o'clock (reset). The case back is sealed by a solid screw-down stainless steel back engraved with the brand’s technical markings and the reference.
Dial color: Black matte. The layout is strictly sporty and highly legible: it features a tachymeter scale ("TACHYMETER") printed in white on a peripheral, inclined inner bezel, accompanied by an inner rehaut with white and orange checker minute markers. The hour markers are raised geometric rectangular metal appliques with luminous fill. Below 12 o'clock are embossed the applied logos "SEIKO" and the block "5 SPORTS", balanced to the left by the orange italic "Speed-Timer" text. It showcases a single chronograph sub-dial at 6 o'clock with white graphics and a yellow hand. The main hour and minute hands are white baton-type with luminous inserts, paired with a bright yellow central chronograph seconds hand. At 3 o'clock there is a double rectangular day-date window with black background and white numerals.
Case diameter: Approximately 41 mm.
Crystal: Flat mineral crystal with high clarity.
Strap material: Aftermarket leather strap with an embossed grain, enhanced by decorative perimeter stitching in light gray contrast.
Strap color: Matte black.
Strap length: Adjustable via pass-through holes on the strap.
Clasp: Traditional pin buckle.
Clasp material: Stainless steel with a polished finish consistent with the case.

Included: Comes with standard box and no warranty.

Shipping: Tracked and insured with DHL

Any customs duties are the buyer’s responsibility

Seller's Story

La nostra gioielleria nasce dal sogno di trasformare la passione per le gemme in un’esperienza unica di bellezza e autenticità. Edy Diamond fondata ufficialmente l’8 ottobre 2025, vanta una esperienza decennale specializzata nell’approvvigionamento e nella vendita di oggetti preziosi. Dopo un percorso di studi presso diversi istituti di Gemmologia e dieci anni di esperienza nel settore, abbiamo dato vita a un’azienda capace di coniugare tradizione artigianale e innovazione digitale. In pochi anni, grazie a un costante impegno e a una visione moderna del commercio di preziosi online, abbiamo raggiunto un fatturato superiore ai 20 milioni di euro, affermandoci come punto di riferimento per chi cerca qualità, eleganza e fiducia. Ogni creazione racconta una storia, ogni gioiello racchiude emozioni. La nostra più grande soddisfazione è vedere la felicità dei nostri clienti, offrendo loro non solo un prodotto, ma un’esperienza che illumina i momenti più importanti della vita.

Brand: Seiko
Model: 5 Sports Speed-Timer Chronograph
Reference number: 6139-7012
Movement: Automatic
Case material: Stainless steel with a matte satin finish on the top and polished sides. The case features the robust 70s-style asymmetric cushion shape, topped by a smooth fixed stainless steel bezel integrated. The lugs host the nearly fully recessed crown at 3 o'clock, flanked by two polished steel chronograph pushers located at 2 o'clock (start/stop) and 4 o'clock (reset). The case back is sealed by a solid screw-down stainless steel back engraved with the brand’s technical markings and the reference.
Dial color: Black matte. The layout is strictly sporty and highly legible: it features a tachymeter scale ("TACHYMETER") printed in white on a peripheral, inclined inner bezel, accompanied by an inner rehaut with white and orange checker minute markers. The hour markers are raised geometric rectangular metal appliques with luminous fill. Below 12 o'clock are embossed the applied logos "SEIKO" and the block "5 SPORTS", balanced to the left by the orange italic "Speed-Timer" text. It showcases a single chronograph sub-dial at 6 o'clock with white graphics and a yellow hand. The main hour and minute hands are white baton-type with luminous inserts, paired with a bright yellow central chronograph seconds hand. At 3 o'clock there is a double rectangular day-date window with black background and white numerals.
Case diameter: Approximately 41 mm.
Crystal: Flat mineral crystal with high clarity.
Strap material: Aftermarket leather strap with an embossed grain, enhanced by decorative perimeter stitching in light gray contrast.
Strap color: Matte black.
Strap length: Adjustable via pass-through holes on the strap.
Clasp: Traditional pin buckle.
Clasp material: Stainless steel with a polished finish consistent with the case.

Included: Comes with standard box and no warranty.

Shipping: Tracked and insured with DHL

Any customs duties are the buyer’s responsibility

Seller's Story

La nostra gioielleria nasce dal sogno di trasformare la passione per le gemme in un’esperienza unica di bellezza e autenticità. Edy Diamond fondata ufficialmente l’8 ottobre 2025, vanta una esperienza decennale specializzata nell’approvvigionamento e nella vendita di oggetti preziosi. Dopo un percorso di studi presso diversi istituti di Gemmologia e dieci anni di esperienza nel settore, abbiamo dato vita a un’azienda capace di coniugare tradizione artigianale e innovazione digitale. In pochi anni, grazie a un costante impegno e a una visione moderna del commercio di preziosi online, abbiamo raggiunto un fatturato superiore ai 20 milioni di euro, affermandoci come punto di riferimento per chi cerca qualità, eleganza e fiducia. Ogni creazione racconta una storia, ogni gioiello racchiude emozioni. La nostra più grande soddisfazione è vedere la felicità dei nostri clienti, offrendo loro non solo un prodotto, ma un’esperienza che illumina i momenti più importanti della vita.

Details

Brand
Seiko
Gender
Men
Model
5 Sports Speed-Timer Chronograph
Reference number
6139-7012
Band material
Leather
Shipped insured
Yes
Period
1970-1979
Repainted dial
No
Movement
Automatic
Dial colour
Black
Case material
Stainless steel
Original box included
No
Original papers included
No
Case diameter
41 mm
Original warranty included
No
Condition
Good - visible signs of wear
ItalyVerified
3509
Objects sold
100%
protop

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