SEIKO 5 SPORTS Automatic Mechanical Watch Men's SRPD61K1 Emerald Green

Case size: Thickness: 13.4 mm, Width: 42.5 mm, Height: 46 mm Water resistance: Enhanced water resistance for everyday use (10 bar), Lumibrite: Yes (hands and indexes) Drive system: Mechanical automatic (with manual winding), Drive period: Approximately 41 hours when fully wound, Calendar (date and day of the week) function, 24 jewels, Second hand stop function Case material: Stainless steel Back cover: Stainless steel and glass, Glass material: Hardlex Other specifications: See-through case back, screw back (due to manufacturing reasons, the orientation of the case back may vary from one item to another), double lock clasp, unidirectional rotating bezel