Tell us if your SKX has been modified
SKX watches are frequently modified. Aftermarket hands, crystals, bezels, crowns and movement swaps can change what parts fit and what work makes sense.
7S26 behavior
Many classic SKX references use the 7S26. Remember: lack of crown hand-winding is normal for the original 7S26, while inability to build reserve through automatic winding is not.
Water resistance is not assumed
Opening a diver, replacing a crystal or disturbing seals means water resistance must be treated as a testable condition, not a promise based on the original dial text.
Keep the watch you like
For an SKX owner, repairing the watch may make more sense than replacing it. We can evaluate the movement, case parts and modification history together.