cazalea[Seiko Moderator]
20945
An easy adjustment clasp would be too easy
Nail-breaking and gnashing of teeth are required, along with a bracelet tool, screwdriver or nearby dealer.
I once asked a M-B factory guy why the US cars had 6000 mile service intervals versus the Euro cars with 20,000 km service (12,000 miles).
Answer: US dealers have more marble floors in their showrooms; hence the need for more frequent customer visits