Horological Atlas
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BALL Watch Company logoBALL Watch Company· DressRef. NM2128C-S3CJ-BKR1 OF 1,000

Engineer M Pioneer II (43mm), Black dial, rainbow tubes

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Price
USD3,199

The Engineer M Pioneer II (43mm), reference NM2128C-S3CJ-BKR, is a 43 mm stainless steel watch from BALL's Engineer M line, water-resistant to 100 m. This reference pairs a black dial with a stainless steel bracelet with folding buckle. It runs on the automatic BALL RRM7309-C, certified as a chronometer by COSC and with a 80-hour power reserve. BALL lists it as a limited edition of 1,000. Its 28 micro gas tubes are sealed glass capsules of tritium gas that glow continuously for years, with no need to be charged by light first.

Movement
BALL RRM7309-C
Case
43 mmStainless steel
Reserve
80h
Water
100 m
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Specifications sourced from ballwatch.com ↗
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Specifications

Case
Construction
Sapphire crystal transparent case back, anti-reflective sapphire crystal, screwed-in crown, rainbow-coloured micro gas tubes
Diameter
43 mm
Material
Stainless steel
Lug width
21 mm
Lug to lug
50 mm
Water resistance
100 m
Movement
Caliber
BALL RRM7309-C
Power reserve
80h
Complications
Date
Dial & strap
Dial
Black
Strap / bracelet
Stainless steel bracelet with folding buckle
Catalogue
Tier
Premium

Collector photographs

Taken by people who own this reference: their light, their wear, their patina. Not the maker’s photography. Where the maker hasn’t given us a photograph, one of these is shown as the main image above, always credited. A few are the Atlas’s own, and say so.

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How to get one

This exact reference

The maker's page for this exact reference, the same page this catalogue's specifications are sourced from. It was a limited edition of 1,000, so the page may no longer offer it for sale.

Direct from BALL Watch Company

BALL Watch Company publishes its current collection and its retailer or service network on its own site. Start there for what is actually in production; this catalogue records references whether or not they are still sold.

Buyer’s tip

Check the reference number against the maker's own page before buying anywhere else. It is the one detail that is hard to fake and easy to verify, and it is what the specifications on this page are keyed to.

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