the new Overseas Chronograph is 42 mm. Is this the watch you mean or do you mean the old style with chronograph at 40mm?
Either way, I haven't taken off the bracelet on these watches so I
won't be of much help on that front. But if it is the new version,
perhaps you should wait to see if VC offers a strap version with the
release of novelties at SIHH the middle of next month.
Bill