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Ball Engineer III Marvelight Chronometer Automatic Watch

Colour: Grey  · Ref: NM9026C-S46C-MSLR
£2,490
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Colour: Grey
Authenticity
Authorized Ball dealer
Warranty
Official Ball warranty
Shipping
Free · DHL Express
Returns
30 days from delivery

Overview

Ball Engineer III Marvelight Chronometer Meteorite pairs a naturally patterned gray dial with a 40 mm case and bracelet of 904L stainless steel.

Cut from meteorite, the dial carries a crystalline pattern formed as the material cooled slowly over millions of years. That structure varies from one section of the meteorite to another, giving each dial its own pattern. A magnified date sits alongside the hours, minutes, and sweep seconds. Fifteen sealed tritium tubes illuminate the hands and hour markers continuously without an external charge.

Both the case and bracelet use 904L stainless steel, an alloy containing chromium, molybdenum, nickel, and copper for resistance to corrosion and acids. The 40 mm case measures 12.45 mm thick, with an anti-reflective sapphire crystal and a screw-down crown. The matching bracelet fastens with a folding clasp.

The COSC-certified Ball RR1103-C automatic movement powers the time and date. A mu-metal shield of nickel, iron, copper, and molybdenum redirects static and low-frequency magnetic fields around the movement, providing resistance to 80,000 A/m (1,000 gauss). Amortiser adds a protective ring that absorbs lateral shocks around the movement. The watch is shock-resistant to 5,000 Gs, and the case is water-resistant to 10 atm.

At a glance
  • Meteorite dial
  • 904L stainless steel case and bracelet
  • 15 tritium gas tubes
  • Ball RR1103-C · COSC chronometer
  • Antimagnetic to 80,000 A/m — 1,000 Gauss
  • Sapphire crystal · mu-metal shield · Amortiser® protection

Specs

Movement
Type Automatic
Calibre Ball RR1103-C
Case
Material 904L stainless steel
Diameter 40 mm
Thickness 12.45 mm
Crystal Anti-reflective sapphire
Antimagnetic 80,000 A/m
Crown Screw-down
Magnetic shield Mu-metal
Shock system Patented Amortiser® system
Impact resistance 5,000 Gs
Dial
Color Gray
Calendar Date (magnified)
Lume Hands and hour markers
Gas tubes 15 Micro gas tubes
Material Meteorite
Water resistance
Rating 10 atm
Bracelet
Material 904L stainless steel
Clasp
Type Foldover clasp
General
Country of manufacture Switzerland

Questions & Answers

Why is every meteorite dial different?

The crystalline pattern formed as the meteorite cooled very slowly over millions of years. Each section has its own structure, so the pattern changes from dial to dial. The photograph shows one example of that natural variation.

Does the gas-tube illumination need charging?

No. This watch uses 15 tritium gas tubes. Tritium inside each sealed glass tube activates a luminous coating continuously, without a battery or prior exposure to light. The glow gradually fades as the tritium decays, with a half-life of about 12.3 years.

Why are 904L steel and mu-metal both used in this watch?

They serve different purposes. The 904L steel forms the case and bracelet; its chromium, molybdenum, nickel, and copper content gives it resistance to corrosion and acids. A mu-metal shield inside the case redirects static and low-frequency magnetic fields around the movement to help protect its rate. The watch is rated to 80,000 A/m (1,000 gauss); stronger magnetic fields can exceed that protection.

What does COSC certification mean for this movement?

It passed independent chronometer testing over 15 days, in five positions and at three temperatures. The permitted average daily rate during the test is -4 to +6 seconds. This traditional test is performed before the movement is cased, so the watch’s rate in daily wear 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.

Still have questions? Talk to a specialist

Verified Reviews

FAQ

Yes, we are an Official   Ball Authorised Dealer, and an authorised dealer for every brand we carry.

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. [Contact our team →]

Questions about a specific piece? Our specialists are happy to help.

[Please contact our team →]

Yes — free DHL Express shipping on all UK orders of £400 or more. 

  • Orders from £150 to £399.99 ship DHL Express for a flat £9.90
  • Orders under £150 ship DHL Express for a flat £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 1-2 working days of dispatch.

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Our prices include VAT, and nothing is added beyond the delivery charge shown.

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Paying by wire, or buying more than one piece? [Contact our team →] and we'll take care of you personally.

You'll find availability on every product page, right above the Add to Cart button. Here's what each status means:

"Dispatched next working day" or "Only 1 left" — the piece is in our warehouse and leaves the working day after you order.

"Dispatched within X working days" — the piece is held at our secondary warehouse. We allow a few days to inspect and authenticate it before dispatch.

"Check delivery date" — the piece 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 date.

Need something by a specific date? Tell us and we'll check before you buy. [Contact our team →]

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 cost is deducted from your refund. If the piece arrived damaged or wasn't what you ordered, the return is on us.

Your refund options.

  • Credit (issued as a gift card) — processed almost immediately once your return reaches us
  • Refund to your original payment method — typically 5–10 working days, depending on your bank

To qualify for a full refund, the piece 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
  • Not be engraved or personalised — custom pieces are made to order and can't be returned

Not sure whether something qualifies? Ask us before you ship it back — we'll tell you straight. Contact our team.

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Still have questions?

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