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Ball Engineer III Ohio Chronometer Automatic Watch

Color: Blue  · Ref: NM9026C-S5CJ-BE
$2,163.70$2,810.00save $646.30 · 23% off
Color: Blue
Only 1 left · Ships next business day
Authenticity
Authorized Ball dealer
Warranty
Official Ball warranty
Shipping
Free · DHL Express
Transit time
2-3 business days
Total Price
No extra fees
Returns
30 days from delivery

Overview

Ball Engineer III Ohio Chronometer Automatic Watch in blue.

In the Ohio Chronometer edition, named for Ohio, the state where Webb C. Ball was appointed chief inspector of the Lake Shore Lines in 1891 and set the accuracy standard for railroad watches, a 40 mm case in 904L stainless steel and a dial in blue. Its core is an automatic movement (calibre Ball RR1103-C). The case adds an anti-reflective sapphire crystal and water resistance to 10 atm. A 904L stainless steel bracelet secured with a foldover clasp. It also features antimagnetic resistance of 80,000 A/m, self-illuminating 15 micro gas tubes. Official Ball product, backed by the manufacturer's warranty.

At a glance
  • 40 mm case in 904L stainless steel
  • Named in tribute to Ohio where the BALL story begins
  • anti-reflective sapphire crystal
  • Automatic movement wound by wear
  • Water resistance to 10 atm for swimming and daily wear
  • COSC-certified chronometer

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 RR1103-C
Case
Material 904L Stainless steel
Diameter 40 mm
Thickness 13.15 mm
Crystal Anti-reflective Sapphire
Crown Screw-down
Antimagnetic 80,000 A/m
Impact resistance 5,000 Gs
Dial
Color Blue
Calendar Day
Lume Dial and hands and indices
Gas tubes 15 Micro gas tubes
Water resistance
Rating 10 atm
Bracelet
Material 904L Stainless steel
Clasp
Type Foldover clasp
General
Gender Men
Country of manufacture Switzerland
Warranty 3 years

Questions & Answers

Can I swim with this watch?

Its water resistance to 10 atm allows swimming and daily wear; it is not intended for scuba diving with tanks.

Why is it called Ohio?

For the state where the brand’s story begins: after the Kipton, Ohio rail crash of 19 April 1891, Cleveland jeweller Webb C. Ball was made chief inspector of the Lake Shore Lines and set the accuracy standard for railroad watches.

Does it need a battery?

No, it is automatic and recharges with the motion of the wrist.

Can the bracelet be changed?

The 904L stainless steel bracelet is easily swapped for another of the same lug width.

How does the night-time illumination work?

It features self-illuminating 15 micro gas tubes that need no charging or light exposure and last around 25 years.

Is it resistant to magnetic fields?

Yes, its case offers verified antimagnetic protection up to 80,000 A/m.

Still have questions? Talk to a specialist

Verified Reviews

FAQ

Yes, we are an Official Ball Authorized Dealer, and an authorized 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.

Please contact our team.

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.

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

Yes — free DHL Express shipping on all US orders of $250 or more.

  • Orders from $150 to $249.99 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 2–3 business days, depending on your location.

No, the price you see at checkout is the price you pay — nothing else.

The price you pay at checkout is the final price of the item delivered to your address.

DHL will never ask you for a payment on delivery, and no surprise invoice arrives afterward.

No handling charges, no processing fees, nothing added at the door.

We accept all major credit and debit cards, Apple Pay, Google Pay, PayPal, and bank wire transfer.

  • Credit and debit cards — Visa, Mastercard, American Express
  • Apple Pay and Google Pay — one-tap checkout, nothing to type
  • PayPal — with PayPal Buyer Protection on every purchase
  • Bank wire transfer — often the preference on higher-value orders

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.

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

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

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

TALK TO A SPECIALIST

Still have questions?

Our specialists are here before and after you buy — no pressure, no obligation. Authorized dealer, official warranty, and guaranteed authenticity on every piece.