Japan 21 Jewels Automatic Self-Winding Movement (Calibre 4207) Stainless Steel Case and Band with Push Button Deployment Clasp with Gold Tone Day/Date Display with Spanish Option Screw Down Caseback Water Resistant – 30M, Approximate case thickness: 10mm., Approximate case diameter: 27mm (including crown),25mm (excluding crown) Product DescriptionSEIKO 5 – the meaning of the “5″ A [...]