The Bronze Field Guide

Ball Roadmaster M Marvelight Bronze

DD3072B-L3CJ

The Ball Roadmaster M Marvelight Bronze is a current-production diver watch with a bronze (grade not stated) case. It measures 43.0 mm across, 14.4 mm thick, and is water resistant to 200 m. Inside is the BALL RR1102-C automatic, cosc chronometer movement. Complications: Date. Priced from $3,499 (approx). Brand origin: Switzerland.

Bronze diver watchesDivers
Reference
DD3072B-L3CJ
Type
Diver
Price
$3,499 · approx
Case diameter
43.0 mm
Thickness
14.4 mm
Lug-to-lug
Water resistance
200 m
Weight
Origin
Switzerland
Movement
Automatic, COSC chronometer
Caliber
BALL RR1102-C
Power reserve
Complications
Date
Ceramic
Bronze (grade not stated)
Colour
Hardness
Construction
Surface treatment
Caseback
Nickel-free
Not verified (contact-point materials not all confirmed)
Bracelet / strap
Leather strap
Ceramic bracelet
Crystal
Sapphire
Display back
No
Dial
Black, blue or green with micro gas tube illumination
Lume
Tritium micro gas tubes
Availability
Offered
Status
Limited edition of 1000
Medium confidence Verified Jul 2026 Source: Maker Maker / listing ↗
Facts are free to cite with a link.
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Frequently asked questions

What bronze alloy is the Ball Roadmaster M Marvelight Bronze?

The Ball Roadmaster M Marvelight Bronze has a bronze (grade not stated) case. It is recorded at medium confidence pending a maker-stated alloy.

What size is the Ball Roadmaster M Marvelight Bronze?

It is 43.0 mm in diameter, 14.4 mm thick, and water resistant to 200 m.

How much does the Ball Roadmaster M Marvelight Bronze cost, and is it available?

It is current-production and lists from $3,499.

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