It is Mod (custom) Example of black Boy Boys size (SKX013K2)!
Please see this 5.club、This is the amount that you requested to do your own research as well.。It's a nice finish! ^^ Replacement parts are double dome sapphire windshield、Coin edge bezel、Watchi with luminescent ceramic bezel insert&With Style、Orange second hand is SEIKO 5 Genuine product for SPORTS (SRP275J1)。