Seiko Drill Men's Two-tone Presidential Style 5Y23-8A69,The bargain PRX alternative that's only available in Japan,Seiko Superior SKZ023 Stainless steel Silver (solid) 1990,The Grand Seiko SBGH283 you can only buy at their Studio,IENA|SEIKO/セイコー Exclusive IENAxHIROB 30mm White 【別注,