You'll really struggle to find a Breitling Style strap in the Red Wine/Burgundy colour that Breitling have.
The aftermarket Breitling style straps such as the Hirsch Capitano or the Hirsch Heavy Calf tend to stick to the safer Black/Brown/Tan colours, and I can't see anything from watchobsession, or the BOB Breitling style straps on www.waccex.de either.
Of course, you could try and find any other aftermarket strap in that colour, but finding a Breitling style match will be the tricky bit.
You could go down the custom strap route of course, but choosing alligator will push the price high, maybe even close to the Breitling RRP, without even knowing whether the colour is right.