Chronoswiss Sirius Day Date Chronograph SS

(35626) Chronoswiss CH 7542 45 Sirius Chronograph, CH 7542, CH 7542-45, stainless steel on a strap with a stainless steel tang buckle, automatic caliber C.128, day and date windows at 3 o'clock, chronograph, silver gullioche dial, diameter: 42 mm, thickness: 14.5 mm, display back, sapphire crystal, water resistant. Like new with the original box and undated papers.