This is my Certina C-Sport Chronograph.I LOVE the rare orange colorway... I've had it for 6-7 years and worn it sparingly. Now it's time to move it on as it doesn't get the wrist time it deserves. These are NOT available anywhere any more, and this is a fair price for a unique discontinued watch. I bought it for the über cool dial and case. Nothing else I have seen has numerals like this. Nor have I found a case like this. The lugs angle down nicely and that bump on the left just looks good. Yes it measures 42mm across, but it wears like a 40mm watch, small and compact because of the curved lugs and thin profile. (Specs at bottom) I have the original little instruction manual, but that is all I got with it. I have the original rubber strap, and it is cut for my 7.5 inch wrist, with room for expanding up to 8 inches. I am also including a leather strap I bought for it. It is nice StrapCo leather. It contains the ETA G10.211, which has had a new battery in the last 6 months, so it's good to go for the next couple years. The functioning is perfect. It is one of the most accurate quartz watches I own, within a few seconds a month. I reset it twice a year. It says 100m water resistance, but with a push-pull crown I have not chanced swimming with it, but have been thru a few showers just fine. $200 ((PP F&F or CashApp and I will ship USPS in the USA.)) *I have 2 watches for sale and will offer BOTH watches for $450 as a pair* 45mm across w/cown 42mm across (w/o bump out & crown) 44mm lug-to-lug 11.5 mm thick. Thanks! John