Hello, I recently bought a vintage speedmaster case a 105.012 https://m.ebay.com/itm/Vintage-Omeg...seband-Case-/153081765336?txnId=1751182634005Purchases made through these links may earn this site a commission from the eBay Partner Network And I was wondering if this 145.0055 caseback will fit that case. https://m.ebay.com/itm/Omega-Speedm...kw=omega+speedmaster+caseback&_from=R40&rt=ncPurchases made through these links may earn this site a commission from the eBay Partner Network Thanks