Kenneth Cole Reaction Watch Model KC1450 digital settings

It sounds like you are talking about a watch, but Kenneth Cole don't appear to sell watches. If you bought it from eBay or Amazon, or a market, it is a Chinese watch with their name on it.

https://www.kennethcole.com/search?page=1&q=gp21880

or here

https://www.google.com/search?q=kenneth+cole+reaction+gp21880

..

goto this website
http://www.genevawatchgroup.com/

Click on customer service, scroll down the center of the page untill you get the user manuals, your manual is there.

let me know if you need anything else.

Thanks,
Ekse

They all set pretty much the same. Here is the general walk through from the Cole site:
Press the lower left button on the Kenneth Cole digital watches to cycle through the various modes. Press it three times to get into time mode (the face should be blinking). Press the upper right-hand button to change the seconds. Press the lower right-hand button to select the minutes.

Instruction Manuals - Geneva Watch Group

www.genevawatchgroup.com > instruction-manuals

Just enter the number from the back of your watch into the search box, and download the instruction manual. Get manuals for Kenneth Cole, Timberland, Ted ...

How do i set time for Kenneth Cole Reaction New York Digital Chronograph Men's Watch # KC1170

try one of these links
Kenneth Cole Touch Activated
Kenneth Cole New York (US)
Kenneth Cole New York (Int'l English)
Kenneth Cole New York French (FR)
Kenneth Cole New York German (DE)
Kenneth Cole New York Italian (IT)
Kenneth Cole New York Japanese (JP)
Kenneth Cole New York Spanish (ES)
Kenneth Cole New York (Simplified Chinese)
Kenneth Cole New York (4-Eye Chronograph Movement)
Kenneth Cole Analog-Digital Touch Screen Instruction Manual - Korean (KR)
Kenneth Cole Reaction
unlisted: Analog-Digital: UL1052, UL1069, UL1102, UL1103, UL1171 (EN)
unlisted: Analog-Digital: UL1002, UL1070, UL1095, UL1097, UL1099 (EN)
unlisted: Digital Instructions (EN)
unlisted: UL1154, UL1155, UL1156 (EN)unlisted: Instruction Manual

Click on this link to a manual. They make one manual for all their watches. Kenneth Cole Manual

Sounds like you have been struggling with your watch!

If you go to http://www.genevawatchgroup.com/ and select "customer service" from the menu on the right and scroll doen that page and you will see Kenneth Cole Reaction watch instructions.

I could not find the model number you give, as all their models start with "RK" but there are "reaction" models with large displays included in the list, so you should be able to find the one that matches yours.

I might have the solution. Is it a rectangular watch with a leather strap? It sounds weird, but I have a watch with no brand name on it (bought yesterday from K-Mart at $9.99) with the model #A126-06. The package insert said "Advance Watch Group." I googled them, and they manufacture watches for Kenneth Cole, Tommy Bahama and a bunch of other designers.

I was really surprised because K-Mart is the last place I'd buy a watch, except that it looked like my broken Raymond Weil tank watch.

I suggest you go to K-Mart and see if you find a watch that looks like yours.

The back of this watch is marked as follows:
V377
Stainless Steel Caseback
2035 Movement
Base Metal
Bezel
20279knx
A126-06

did you find one? looking for one myself