

Ball
Ball Roadmaster M Challenger Patriot
Blue dial · Steel bracelet · 43 mm
Black dial · Steel bracelet · 47 mm
Item WFVNKR24E
In stock · processing at least 24 hours · free US delivery in 1–3 business days
To the FedEx location nearest you, collected with photo ID: the watch never waits on a doorstep.
What’s included
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The Ball Engineer Master II Slide Chronograph CM3888C-S1J-BK (reference EXPO 14984) is a 47 mm steel watch with a black dial on a steel bracelet.
It is listed at $2,640 at Watchflix NYC, in stock in the US.
It is powered by an automatic movement. Functions: hours, minutes, seconds, chronograph, date and day. Water resistant to 100 m.
Condition: pre-owned. Supplied with the original papers.
Checked by our specialist before it ships, and delivered fully insured.
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Ask about condition, papers, sizing or delivery. We answer on WhatsApp and by email, Mon–Sat 10am–7pm ET. WhatsApp is the fastest way to get an answer.