5 Answers

Red is 8 years old, and not very good. Black label is a delicious 12 year blend, a respectable scotch Green label is an interesting 15 year blend Gold label is 18 years, and quite good Blue label is not designated by age, but rather is a blend of the rarest and finest scotch whiskys available at the time of distillation, it is highly sought after and very, very good.
There are also specialtiy brands, such as Blue Label: King George V edition, but they are just re-bottled versions of the common labels, sometimes with special blends/aging processes added.

I know of 3 Red--Black and Green.. when my family owned a restaurant it had a 'cocktail bar'  we used only Red and Black--  Customers would specify by ordering JW Red/Black..  Personally, I don't like the taste of any liquor but when I used to drink scotch, I drank chivas regal or dewars scotch-- Both rot gut.. LOL

Three, but Red is the best! https://www.youtube.com/watch?v=Ua_oYGxXi4k

For those who know their world timers, $1,550 is an entirely noteworthy link consideration. Before we get into the direct competition, consider that the last world timer I reviewed was the Girard-Perregaux 1966 WW.TC, which costs $12,300 on a leather strap link and (by my measure link alone) offers little more in brand prestige than what Farer brings to the table. Cash me outside.

Type 2C-1's dial is based on link the Type 2B which featured a minute track made of a physically separate component from the rest of the dial. If you look closer but look closer still the five-minute markers are extending to the inner bezel. That is one of the necessary details to deliver the best possible link balance link to the whole dial.