55TH ANNIVERSARY CUSTOMIZE CAMPAIGN LIMITED EDITION. LIMITED TO 1968 UNITS. CASE SIZE 42.5 mm. LUG TO LUG 46 mm. CASE THICKNESS 13.4 mm. 41 HOUR POWER RESERVE. STAINLESS STEEL CASE AND BRACELET. Water Resistance to 100m. LUMIBRITE HANDS AND MARKERS. Packaging Original SEIKO box with Factory Supplied Booklets. Condition Brand New Sealed Package.