Authorized Ball Retailer
Ball Engineer III Legend Arabic Automatic Watch
Color: White
· Ref: NM9016C-S7C-WH
$3,657
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Color: White
Authenticity
Authorized Ball dealer
Warranty
Official Ball warranty
Shipping
Free · DHL Express
Returns
30 days from delivery
Overview
Limited to 1,000 watches, the Ball Engineer III Legend Arabic puts large luminous numerals at 6, 9, and 12 on a white dial for fast reading.
Easy to read at a glance
The large Arabic numerals contrast with the white dial, so they stand out instantly, even behind the wheel. A standardized dial layout was among the requirements Webb C. Ball set for railroad watches after the 1891 train collision at Kipton, Ohio.
A magnifier enlarges the date for easier reading. Twenty-nine sealed tritium tubes illuminate the hands and markers continuously, without needing to be charged in sunlight or under a lamp.
A COSC-certified movement
The COSC-certified Ball RR1101-C automatic movement is fitted with Ball’s Amortiser shock protection, a ring around the movement that absorbs lateral shocks. COSC is the official Swiss institute that tests chronometers for accuracy over 15 days. The watch resists magnetic fields up to 80,000 A/m (1,000 gauss) and shocks of 5,000 Gs (5,000 times the force of gravity).
The details
The case is 904L stainless steel, an alloy whose chromium, molybdenum, nickel, and copper content helps it resist corrosion and acids. It measures 40 mm across and 11.5 mm thick, with an anti-reflective sapphire crystal and a screw-down crown. It is water-resistant to 100 meters. A 904L stainless steel bracelet closes with a folding clasp.
At a glance
- Limited to 1,000 watches
- 904L stainless steel case
- 29 tritium gas tubes
- Ball RR1101-C · COSC chronometer
- Antimagnetic to 80,000 A/m (1,000 gauss) · shock-resistant to 5,000 Gs
Specs
Type
Automatic
Diameter
40 mm
Crystal
Anti-reflective sapphire
Rating
10 atm
Type
Foldover clasp
Country of manufacture
Switzerland
Movement
Type
Automatic
Calibre
Ball RR1101-C
Case
Material
904L Stainless Steel
Diameter
40 mm
Thickness
11.5 mm
Crystal
Anti-reflective sapphire
Crown
Screw-down
Antimagnetic
80,000 A/m
Impact resistance
5,000 Gs
Shock system
Patented Amortiser® system
Product
Limited edition
1000 units
Dial
Color
White
Calendar
Date (magnified)
Lume
Hands and hour markers
Gas tubes
29 Micro gas tubes
Water resistance
Rating
10 atm
Bracelet
Material
904L Stainless Steel
Clasp
Type
Foldover clasp
General
Country of manufacture
Switzerland
Questions & Answers
How is the dial illuminated after dark?
The Arabic numerals at 6, 9, and 12 remain the dial’s main reference points, with 29 tritium tubes illuminating the hands and markers continuously. Inside each sealed glass tube, tritium activates a luminous coating. The tubes glow continuously, without a battery or any need to be charged by sunlight or a lamp. The glow gradually fades as the tritium decays, with a half-life of about 12.3 years.
Why does Ball use 904L stainless steel?
904L contains chromium, molybdenum, nickel, and copper. That composition gives it strong resistance to corrosion and acids, contributing to the durability of the steel used in this watch.
What does magnetic resistance mean for the movement?
Magnetic fields can disturb a mechanical movement’s rate. Magnetic resistance is rated at 80,000 A/m (1,000 gauss). Stronger fields can exceed that protection.
What does COSC certification mean for this movement?
The movement passed independent chronometer testing over 15 days, in five positions and at three temperatures. The permitted average daily rate during testing is -4 to +6 seconds. The test is done before the movement is fitted into the case, so the watch’s daily rate on the wrist can vary.
Why is it important to secure the crown after setting?
After setting or winding, return the crown to its closed position and screw it fully into the case before contact with water. Correct closure is needed to maintain the rated water resistance.
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FAQ
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With over 15 years in the luxury market, we guarantee the authenticity and quality of every piece we sell.
Your order arrives brand new in its original Ball packaging, with all official documentation and the Ball warranty card, stamped and dated by us.
The warranty covers manufacturing defects. It doesn't cover normal wear and tear or accidental damage — and on watches, it doesn't cover straps, bracelets, or batteries.
Questions about a specific piece? Our specialists are happy to help.
Yes — free DHL Express shipping on all orders over $250 (US only).
- Orders between $150 and $249.99 ship via DHL Express for only $9.90.
- Orders under $150 ship via DHL Express for $19.90.
Every order ships with a tracking number, so you can follow your package every step of the way. Shipments are fully insured and delivered by DHL Express with signature required.
Most in-stock orders arrive within 2-3 days, depending on your location.
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The price you pay at checkout is the final price of the item delivered to your address.
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Every transaction is fully encrypted, and we never store your card details.
Financing. Choose PayPal at checkout and you may be offered the option to split your purchase into payments or finance it over time, including interest-free plans on qualifying orders. You'll see exactly what's available for your order before you confirm — plans, terms, and eligibility are set by PayPal and subject to their approval, with no obligation to take it.
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You'll find availability on every product page, right above the Add to Cart button. Here's what each status means:
"In stock, ships within 24 hours" or "Only X units left" — the item is in our warehouse and ships the next business day after you order.
"In stock, ships within X days" — the item is held at our secondary warehouse. We allow a few days to inspect and authenticate it before it ships.
"Check delivery date" — the item is available to order, but we confirm the exact date with the brand. As soon as you order, we contact the manufacturer and email you an estimated delivery date.
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You have 30 days from delivery to return your order.
How returns work. Just let us know and we'll email you a prepaid DHL Express return label — you never have to arrange a shipment or pay anything up front. The return shipping cost is deducted from your refund. If the item arrived damaged or wasn't what you ordered, the return is on us.
Your refund options.
- Store credit (issued as a gift card) — processed almost immediately once your return reaches us
- Refund to your original payment method — typically 5–10 business days to appear, depending on your bank or card issuer
To qualify for a full refund, the item must:
- Be unused and in perfect condition, with no signs of wear
- Include its original packaging and outer box
- Include all original documentation, accessories, and the warranty card
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