Okay, I'll try to start this off...
As with any EDC, mine changes all the time. Since I collect most of the items I carry, I rotate different items in and out frequently while keeping it basically the same type of gadget.
Phone - Alcatel Fierce for emergencies only.
Wallet - Minimalist card wallet for front pocket carry from Popov Leather.
Notebook - I always carry Field Notes, also in a Popov Leather product.
Pen - I usually use fountain pens, but they are not always practical for EDC. If I use a ballpoint, it is almost always a Fisher Space Pen. This is the Zero Gravity model.
Watch - Again, this varies with my collection. Here is my Breitling Avenger II Seawolf.
Flashlight - Almost always a Mag-Lite. Here is the Mini Mag.
Knife - Always varies, most often a Kershaw or Benchmade. This is my favorite, the Adamas.
Gun - Varies. Springfield, Smith, Beretta, etc., but my favorite two are Kimbers - Ultra Carry II with Crimson Trace, and Micro 9 with Crimson Trace.