Re: Beech Wood Vs Maple. Beech is nothing like maple. By no means buy the beech and pass it off as a match to maple. Discuss it with the client and offer a sample of beech with a contrasting finish.
Seiko 5 is a line of automatic movement watches that are on the lower cost side of autos, but they are not call them less capable. A lot of people on here have Seiko 5s, especially in the affordable watch forum. I think one of them could help fill in a lot more! Zeno Basic Pilot automatic.
How to the serial number works. Every Seiko watch manufactured is given a 6-digit serial number. There are however exceptions to this rule. Seiko watches made prior to the late 1960s, most probably 1967 have 7-digit serial numbers instead.