It really gives off a luxurious feel.、It's exactly MM300! ^^ The parts composition that Mr. S kindly informed us of in detail is as follows.。 ·Case：tikeilab SKX007/MM300 Cnversion case SKX007 MM300 conversion – TOKEILAB.COM Seiko MOD parts – American-based online store ・Bezel：tikeilab SKX007 coin edge bezel SKX007 coining edge / Polished Finish – TOKEILAB.COM Seiko MOD Parts – American-based online store ・Bezel insert：tikeilab Ceramic Flat Insert Bezel Insert SKX007 Ceramic C3(62mas type)/Flat/Black – TOKEILAB.COM Seiko MOD Parts – American-based online store ・Glass：DLW Double Dome UltraClear Sapphire Double Dome – SKX007/SRPD – DLW Watch (dlwwatches.com) ・Crown for SARB059 (Mr.Shop product)