| Model | DM3130B-S13J-BE |
|---|---|
| Manufacturer | Ball |
| Crystal | Sapphire |
| Case Width | 40.00 mm |
| Case Thickness | 14.00 mm |
| Water Resistancy | 300 metres |
| Movement | Automatic |
| Case material | Stainless steel |
| Case shape | Round |
| Dial color | Blue |
| Strap Material | Stainless Steel |
| Strap Color | Silver |
| Strap Width | 20.00 mm |
| Gender | Gents |
| EAN Code | 7640129467785 |
| Product type | watch |
The Ball Roadmaster Challenger Moonphase Limited Edition is a men's watch limited to 1,000 pieces. It features a moonphase indicator, 4800 A/m anti-magnetic system, 5000 Gs shock resistance, patented SpringLOCK® anti-shock system with hairspring and patented SpringSEAL® regulator anti-shock system. The operation of the model is based on the Swiss Ball RR1801 automatic movement (base: ETA 2836-2) with a walk reserve of 42 hours bearing 25 jewels. A blue dial with a magnifying glass day-of-the-month date tracker and 30 tritium micro gas tubes is set in an envelope with a rotating bezel. The dial is protected from damage by a sapphire glass with anti-reflector. A screw-down crown, a screw-down bezel and a water resistance rating of 30 ATM allow for scuba diving.
Innovative sticks with micro H₃ gas are responsible for the visibility of the time in the dark, which ensures uninterrupted backlight, durability up to 25 years and no need to charge with external light.
The antimagnetic system that the model is equipped with protects the watch against the influence of magnetic fields. This solution allows to increase the precision and durability of the mechanism in various conditions.
The shock resistance system indicates how well the watch handles mechanical shocks. The axles that hold the balance wheel are mounted in a spring suspension system that protects if the watch is dropped.
Swiss automatic movement with BALL modification with a diameter of 25.6 mm and a height of 5.05 mm, functions: display of hours, minutes, seconds, date and moon phases, power reserve of 42 hours.
Water resistance of 300 meters is an advanced water barrier perfect for professional divers. Resistant to enormous hydrostatic pressure, it guarantees protection of the mechanism in the most difficult conditions.
A limited product is a unique offer, available only for a short time or in a limited quantity. It is characterized by high quality workmanship and a unique limited number, which makes it attractive to collectors.

Water resistance of 300 meters allows you to surface swim and scuba dive to greater depths with the watch on your wrist.

The watch works based on an automatic mechanism that is powered by wrist movements.

The sapphire glass has a score of 9 out of 10 on the Mohs hardness scale, which indicates very high scratch resistance.

The watch comes from a limited edition with a strictly defined mintage.
Sign in
I'm new here
Why is it worth having an account?
Create an account
Why is it worth having an account?
The administrator of your personal data is the owner of the Watchard store, i.e. 57 Concepts Sp. z o.o. Sp. k. with the registered office at al. Witosa 31, lok. 115, 00-710 Warsaw, Poland. Providing personal data by the Customer is voluntary but necessary to complete the purchase. You have the right to view your personal data we have processed, as well as the right to request changes or removal of your personal data. Personal data will be processed for a period of 10 years.
Forgot Password