SEIKO NH35 vs MIYOTA 8215 Automatic Movement,29mm black blue sterile Watch Dial Fit NH35 ETA 2824 MIYOTA 8215 DG2813 movement | eBay,NEITON 42mm watch case Miyota 8215 DG2813 ST1612 NH35 NH36 watch strap width 20mm - AliExpress,Miyota 8215 Movement Watch Dial | Miyota 8215 821a Dial | 8215 Sterile Dial | Dial Case - Watch Cases - Aliexpress,Just changed out the crappy dg 2813 movement for the slightly better miyota 8215 all by myself with basic tools. : r/ChinaTime