[Size] Case size (length x width x thickness): 38.8 x 29.8 x 8.1 (approx. mm), Strap width: approx. 15 (buckle side) x 20.5 (case side) mm, Lug width: approx. 18 mm, Band size: 140 x 205 (approx. mm), Weight: approx. 47 g [Material] Case: Resin, Band: Stainless steel, Crystal: Resin glass [Water resistance] Water resistant for everyday use [Accessories] Japanese instruction manual (copy), instruction booklet in foreign languages, plain generic box (not a Casio box) [Band size adjustment method] Free sliding type (separate tool required)