MovementSwiss RondaQuartz movement.Case & BraceletHighest quality stainless steel.Highest quality leather strap.Ceramic Bezel, Case & Case-back.Distinct Engravings on each respective places. Sapphire Crystal Glass.Size & WeightUni-sexWeight: 82g.Case diameter: 38mm (Stem excluded).Bezel diameter: 37mm.Thickness: 12.5mm.Lug width: 22mm.