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| Movement | Automatic |
| Case material | Steel |
| Crystal material | Sapphire - anti-reflective |
| Weight | 190 g |
| Waterproof | 200 m |
3 509,80 € 2 105,88 €
In stock
2 623,53 € 2 098,82 €
In stock
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Movement
Automatic
Case material
Steel
Crystal material
Sapphire - anti-reflective
Weight
190 g
Waterproof
200 m
The Ball Roadmaster Ocean Explorer (41mm) COSC Limited Edition DM3120C-S1CJ-GR delivers excellent features such as high durability, precision and superb craftsmanship. This watch has a "dive" design and is a great tool not only in tougher conditions, but also for everyday wear. This model is produced in a limited edition of 1000 pieces for the whole world.
The case of the Ball DM3120C-S1CJ-GR, including the bracelet, is made of stainless steel. Inside this case, the Ball RR1803-C Swiss mechanical automatic movement (based on the ETA 2836-2 or Sellita SW 220-1) operates at a frequency of 28,800 semi-frequencies per hour and is COSC certified. As a result, it can carry the "Chronometer" designation and meets the most stringent requirements for running accuracy. The operation of this movement can be observed through a sapphire crystal window. The dominant feature of this model is the moon phase indicator at the six o'clock position, which is also equipped with a luminescent layer for better visibility. The moon phase indicator is combined with a tide indicator. At the traditional 3 o'clock position we find the date indicator, highlighted by a magnifying glass (the so-called "cyclops").
The watch is also resistant to an impact of 5000 Gs, which corresponds to a drop of up to one metre without damaging the movement. The bi-directionally rotating lunette with aluminium insert serves in this case as a tide indicator and is equipped with SuperLuminova luminescence. This ensures that it can be used even in the dark.
The perfectly clear dial is protected by a sapphire crystal that is extremely scratch-resistant. An anti-reflective coating provides excellent legibility even in direct sunlight. Readability in the dark is ensured by the H3 tritium luminescent tubes on the hands and indexes. These ensure reliable luminosity regardless of previous illumination, unlike the classic luminescent coating. The water resistance of this watch is 100m and is supported by a screw-down crown, so it can easily cope with swimming or diving to about 10 metres, for example.
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| Brand | Ball |
| Gender | Male |
| Style | Dive, Sports |
| Origin | Swiss |
| Guarantee | 5 years |
| Waterproof | 200 m |
| Weight | 190 g |
| Movement | Automatic |
| Caliber | RR1803-C |
| Movement accuracy in seconds | -4 až +6 sec. / day |
Power Reserve  |
38 hours |
| Case size | 41 mm |
| Lug-to-lug: |
48,5 mm |
| Case height | 13 mm |
| Case shape | Round |
| Case material | Stainless steel |
| Case color | Silver |
| Crystal material | Sapphire - anti-reflective |
| Dial | Analog |
| Dial color | Green |
| Transparent Case |
Yes |
| Threaded lid |
Yes |
| Strap material | Stainless steel |
| Buckle |
Butterfly Clasp |
| Strap Width | 20 mm |
| Strap color | Silver |
| Date | Yes |
| Rotating bezel |
Reversible in both directions |
| Moon phase | Yes |
| Functions | Date, Swivel bezel, Screw-on crown, Trigalight, Moon phase, Transparent back case, COSC |
| Screw-on Crown |
Yes |
| Luminescence |
Tritium luminescence H3 on hands and indexes |
We guarantee the accuracy of the data. Did you find a mistake? Let us know and get 200 CZK on Watch purchase.
Guarantor: Kateřina Žváček
Jiří Štencek
+420 252 252 306
Mo-Th 9-19
Fr-Sa 9-16
info@helveti.eu
The product is included in categories
Men's automatic watches Men's steel watches Men's Swiss watch Men's silver watches Men's sports watches Men's watches with date Men's watches Limited edition Men's watches over 400 EUR Ball Men's dive Watches Men's mechanical watches Roadmaster Roadmaster Men's watches with steel bracelet Men's watches with sapphire crystal Men's green watches Men's Watches Ball
In 1891, two trains collided at Kipton Station in Ohio, USA, claiming 8 lives. The watch of one of the train drivers, who unknowingly stopped for 4 minutes, was to blame. Jeweler and railway inspector Webster Clay Ball was tasked with setting new standards for the accuracy and control of track staff watches. The Swiss Accuracy Society (known as COSC) was even inspired by its strict requirements to create its own accuracy parameters for watches, known as the Chronometer.
The original Ball's jewelry store in Cleveland gradually grew into the Ball Watch Company, which began producing reliable and high-quality watches. Of course, precision and quality also adorn today's production, which is produced in La Chaux-de-Fonds, Switzerland, under the prestigious Swiss Made label. A large part of it has a COSC chronometer certification. We can also add our own patented technologies, such as the SpringLOCK® and Amortiser® impact systems, the helium valve directly in the crown, the patented crown protection, or the A-PROOF® antimagnetic system. The highlight of all this is the Ball Chronometer Manufacture Caliber 7309 in-house movement with a power reserve of 80 hours and COSC certification. You can also rely on H3 tritium luminescence on all Ball watches, which ensures 100% readability in the dark, regardless of previous lighting!
Today's Ball watches, which have exclusively mechanical movements, therefore offer models suitable not only for railway tracks, but also for rougher use, or even underwater. Thanks to the top processing, however, they will make you a lot of joy even during everyday wear.
Helveti.eu is an authorized dealer and specialist of the Ball brand.
Manufacturer information: Ball Watch Company SA, Rue du Châtelot 21, 2300 La Chaux-de-Fonds, Switzerland / info@ballwatch.ch
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1 → We check, clean and set
We will check the functionality, set time, date and clean the watch carefully.
2 → We will carefully pack the watch
So that the watch does not have a chance to be damaged. We use special vacuum pads.
3 → We insure the watch against damage from the carrier
To be sure, we will insure the watch against breakage, so there is nothing to fear.
With each watch, you will receive a gift of your choice from us. Gifts are graduated according to the value of the order.
From €0 = Cleaning cloth, with which you can polish the glass of a watch.
From €100 = Stroke shortener, you can adjust the watch bracelet to your hand.
From €150 = Helveti canvas bag.
From €150 = Credit card knife.
From €170 = Donut watch case.
From €400 = Parker Jotter.
From €600 = knife Mikov 100-NH-2A blue.
From €1000 = Victorinox Waiter knife with 9 functions.
From €1400 = Watchroll for 2pcs.
From €1650 = Helveti leather watch roll.
From €2000 = Leather travel case.
From €2800 = Leatherman REV.
From €4000 = Wooden watch box Helveti.
From €6000 = Watch winder Helveti black.
And on top of that, a 5-year warranty (You can find the terms of the extended warranty here) and free shipping.
You can view the gifts here:
Jsme autorizovanými prodejci hodinek (certifikáty držíme pro všechny námi nabízené značky), zaručíme Vám tak originalitu hodinek, autorizovaný servis, vysokou kvalitu, původ hodinek a jistotu, že hodinky nikde neležely roky na skladě.
