Brand: Longines / Reference number: L3.633.4 / Dealer product code: 20404 / Movement: Quartz / Case material: Steel / Bracelet material: Steel / Year of production: Unknown / Condition: New in foils / Movement: Quartz / Case material: Steel / Case diameter: 42 mm / Crystal: Sapphire crystal / Dial: Black / Bracelet material: Steel / Bracelet color: Steel / Clasp: Fold clasp / Clasp: Chronograph, Date