1985 42mm black stainless steel round face baton dial baton hands chronograph counters tachymeter scale screw-down crown adjustable link bracelet folding clasp automatic movement This item comes with a Collector Square certificate of authenticity. This item comes with a standard one-year warranty from the boutique. Conscious: Purchasing this item continues its narrative and reduces the environmental impact of using new resources. You can be confident that you’re making a better choice for the Planet.