Match the watch to the fountain pen.

It starts to become a trend, Rolex plus a fountain pen are the best matches. Previously I showed a possibility to match the Montegrappa Rainbow fountain pen with your watch, a Rolex Rainbow. This would give a very interesting vibe I guess, matching the belt with the shoes seems very outdated. :)

Another Rolex and another cool fountain pen. The TWSBI Diamond red-blue (Pepsi) would go really well with the Rolex Explorer GMT Pepsi bezel. I would choose the white dial version of the Rolex for a better match.

I could have gone with any of the beautiful watches available with pepsi bezel like the Seiko, Orient, Tudor, or other. But I think when you think pepsi bezel you immediately imagine a Rolex.

Rolex Explorer II GMT Pepsi bezel

TWSBI Diamond Red Blue (Pepsi)

I think you could use as well a Koh-I-Noor red-blue pencil or another brand that you like, to complete the look of your EDC.