RESUME
SEIKO 71's 5 SPORTS Speed - Timer Cal.6139A
SEIKO 71's 5 SPORTS Speed - Timer Cal.6139A
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Introducing the Seiko " 5 Sports Speed Timer" made in 1971 .
The Speed Timer was the world's first automatic winding chronograph (stopwatch) wristwatch, released by Seiko in 1969 .
At that time, chronographs had very complex structures and were produced in small numbers, so they were generally hand-wound and were found in high-end models.
However, the Cal. 6139 developed by Seiko uses the Magic Lever, which makes the manufacturing process as simple as possible while maintaining excellent winding efficiency and precision, resulting in high productivity and successful significant cost reductions.
It was also launched in the " 5 Sports" line for young people, and became a huge hit thanks to its casual design and reasonable price.
Stylish silver color, a 30- minute counter at the 6 o'clock position, a countdown-style inner bezel, and an eye-catching orange chronograph hand ...
The "Speed Timer" has an attractive, unique and sporty design that is reminiscent of the 1970s .
The "Speed Timer" we are introducing this time is a model called the " First Eye Chrono" which is equipped with only a 30- minute counter.
When you press the push button at the 2 o'clock position, the central chronograph hand will activate, and the sub-dial hand will move every minute, allowing you to measure 30 minutes.
The dial is silver with upright bar indexes and bar hands.
The inner bezel, engraved with numbers in countdown format, can be moved by operating the crown at the 3 o'clock position.
The design, which condenses a variety of information onto the dial, including the logo, register, day-date, and inner bezel, evokes the image of a cockpit instrument panel, making this a watch that will excite its owner.
The movement is a 21 jewel automatic, 6139A .
This highly practical movement employs Seiko's unique automatic winding mechanism, the Magic Lever system, and boasts high winding efficiency and precision.
The calendar is available in two languages, English and Japanese, and the date and day of the week can be quickly changed by turning the crown.
The chronograph can be operated using the crowns at the 14 o'clock and 16 o'clock positions and has a 30- minute measurement function.
Size: height: 43.9mm , width: 41.3mm , thickness: 13.9mm , weight: 104g .
The sporty design not only pairs well with leather jackets and military items, but the unique case design also incorporates an accessory element, making it stand out even when paired with a T- shirt.
The condition of the case is excellent, with only a small dent on the bottom of the case at 9 o'clock, and no other noticeable scratches.
The dial is in beautiful original condition with no signs of corrosion.
The movement is in good condition with no rust and works without any problems.
All functions such as the chronograph and calendar are working without any problems.
| Product Details | |
|---|---|
| Year of manufacture | 1971 model |
| Movement | Cal. 6139A / 21 jewels / Automatic winding |
| Case Size | Length 43.9 mm (including lugs) / Width 41.3 mm (including crown) / Thickness 13.9 mm / Lug width 19 mm / Weight 104 g (including belt) |
| Case material | SS (Stainless Steel) |
| accessories | Watch body/Original case/Our store warranty (1 year free warranty) |
| situation | Antique (Used) |
| Waterproof function | Not waterproof |
| Note | *This product will be overhauled after your order is placed, so shipping will take approximately 1 to 2 months . Please be aware of this. *Please note that the color of the actual product may differ slightly from what you see on your screen. *This product is also sold in stores. We update our inventory regularly, but the product you purchased may be out of stock. Please note that if there is no stock available, your order may be cancelled. |
All watches sold in our store are internally inspected by a professional watch mechanic upon arrival and are only sold after being determined to be genuine, so you can use them with confidence.
When you purchase a watch, we will attach a new leather strap to it when you deliver it to you.
Please select the color you want from the order selection tab and place your order.
*For products that come with original watch straps or metal bands, the leather strap will not be attached and will be sent separately as a spare.
A special case for the watch will also be included with the shipment.
Please be sure to read the following information after purchasing an antique watch.
When selling antique watches at RESUME, we do not immediately hand them over to you when you place your order. Instead, we ask a professional craftsman to overhaul them (hereafter referred to as OH) and deliver them to you after the OH is completed. (This takes about 1 to 2 months.)
A professional craftsman with first-class watch repair technician qualifications will completely disassemble your watch, replace worn parts such as the internal gaskets, clean it, oil it, and perform a thorough overhaul, maintaining it to a daily accuracy of about ±1 minute.
When we deliver the machine, we will also send you our own overhaul certificate, which shows what kind of overhaul was performed, as well as photos of the machine being disassembled and maintained.
Of course, due to the nature of the product itself being a second-hand item, there is no guarantee that it will never break, but we ask for your understanding that we take this approach so that you can enjoy the original performance of the watch and use it with peace of mind in the future.
When you purchase a product, we offer a one-year warranty depending on the model. Even if the warranty period has expired, we will still repair the product for a fee. If there is no repair shop near you, please feel free to contact us.
