The marks on the bezels are perfectly line up. Please look at our other listings, If you want any kind of seiko watch parts feel free to ask.The item "Bezel Insert for Seiko Chronograph Watch 6138 7000 Slide Rule Chrono Calculator" is in sale since Sunday, July 8, 2018. This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Parts, Tools & Guides\Parts\Other Watch Parts". The seller is "seikosis" and is located in La Crescenta, California. This item can be shipped worldwide.