PRE-SALE Grand Seiko Elegance Collection GMT 39mm Auto Mens SBGJ249 COMING SOON. Pre-Owned Grand Seiko Elegance Collection GMT (SBGJ249) self - winding automatic watch, features a 39.5mm stainless steel case surrounding a silver Shosho dial on a stainless steel bracelet with folding buckle. Functions include hours, minutes, seconds, date and GMT. This watch comes complete with the original box and papers. WatchBox is the global destination for luxury pre-owned timepieces, offering an expertly curated inventory of luxury pre-owned watches for sale, personalized client ...