Seiko 5 Sports Caliber 7S36B (23 jewels) Stainless steel - Ion plated case and bracelet. Flat Hardlex glass. Water resistance 10 Bars See thru crystal caseback With 20mm solid links bracelet. Day-date display: English / Roman figures. Bracelet reference: 301J1-BI Lugs width: 20mm Bezel diameter: 39mm Case width including crown: 42 mm Case thickness: 12.2 mm *Price includes shipping worldwide. 31-0105121-W2