

Ball
Engineer III Marvelight COSC
NM9026C-S6CJ-GY
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Engineer III Marvelight COSC
Sydney Showroom
19/76b Edinburgh Road
Marrickville NSW 2204
Australia
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Engineer III Marvelight COSC
Buy Now, Pay Later
- Repay in 4 installments fortnightly, interest-free.
- The maximum purchase amount is $3,000.
- Learn more about Afterpay
Overview
- Case size
- 40 mm
- Movement
- Automatic
- Calibre BALL RR1103-C
- Crystal
- Sapphire
Crafted for precision and elegance, the Ball Engineer III Marvelight COSC NM9026C-S6CJ-GY is a distinguished men's watch that merges luxury styling with technical mastery.
Housed in a 40mm 904L stainless steel case and bracelet, its grey dial offers a refined contrast beneath an anti-reflective sapphire crystal. The automatic BALL RR1103-C movement, COSC-certified for chronometer performance, ensures superior accuracy. Designed for both daily wear and demanding environments, it features 100-meter water resistance, anti-magnetic protection up to 80,000A/m, and a screwed-in crown for added security.
For effortless readability in darkness, 14 micro gas tubes illuminate the hands and dial with vivid clarity—a signature of Ball Watch innovation. Weighing approximately 180g and measuring 13.15mm in height, this timepiece balances presence and comfort. As a standout in the luxury and dress category, it exemplifies enduring craftsmanship, reliability, and timeless appeal.
Specifications
- Gender
- Male
- Band type
- Silver Stainless Steel
- Features
- WEIGHT
- Approx. 180g
- MOVEMENT
- Automatic caliber BALL RR1103-C
- Chronometer certified COSC
- SIZE (CASE)
- Ø 40mm, height 13.15mm
- WATER RESISTANCE
- 100m/330ft
- ANTI-MAGNETISM
- 80,000A/m
- MICRO GAS TUBES
- 14 micro gas tubes on hour, minute and second hands and dial for night reading capability
- FUNCTIONS
- Hours, minutes, sweep seconds and magnified date
- CASE MATERIAL
- 904L stainless steel
- Mu-metal shield
- CROWN
- Screwed-in crown
- CRYSTAL
- Anti-reflective sapphire crystal
- DIAL COLOR
- Grey
- BRACELET
- 904L stainless steel bracelet with folding buckle
- LUG WIDTH
- 20mm
- LUG TO LUG
- 46.6mm
Sport-elegance, taken further

The Engineer, re-imagined
Engineer III re-imagines the celebrated Engineer series, bringing technical advances to a streamlined case.
The standard of the railroads
In 1891 Webb C. Ball was appointed Chief Inspector for the Lake Shore Lines. His inspection system set the standard for the railroads.
Self-powered light
Self-powered micro gas tubes light the dial, with no need to charge them in the light.
A certified chronometer
Its automatic movement is certified by COSC, the Official Swiss Chronometer Testing Institute.

4-year international warranty
Every BALL watch from Watch Direct comes with a 4-year international manufacturer’s warranty.
Watch Direct is an authorised BALL retailer, trading since 2011.

About Ball
Ball traces its roots to Ohio's railroads. After the Great Kipton train wreck of April 1891, jeweller Webb C. Ball was appointed Chief Time Inspector, and his strict inspection standards reshaped American railroad timekeeping. The Webb C. Ball Watch Company was formed in 1894 to distribute railroad watches, and in 2001 Ball introduced the first mechanical watch lit by micro gas tubes.
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Returns Policy
You have 30 days from the date of purchase to return your item.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
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