The GMT Master: Built for Pilots, Loved by Everyone
The GMT Master was originally created for Pan Am pilots in the 1950s — a watch that could track two time zones simultaneously. Its iconic two-color rotating bezel became one of the most copied design elements in horology. Today, the GMT-style wall clock brings that aviation heritage to your wall.
The three most famous bezel colorways: Pepsi, Coke, and Batman. Here’s how they compare.
GMT Pepsi Wall Clock
Bezel: Red and Blue
Year of original: 1955
Vibe: Classic Americana, retro-cool
The “Pepsi” was the original. Red for daytime hours, blue for night. It’s the most historically significant of the three and has the broadest appeal. If you can only have one, Pepsi is the safest bet.
GMT Coke Wall Clock
Bezel: Red and Black
Year of original: 1983
Vibe: Vintage, slightly sinister, masculine
The “Coke” replaced the blue half with black. It’s grittier, more aggressive. Pairs beautifully with industrial or masculine interiors. Less common than Pepsi, more conversation-worthy.
GMT Batman Wall Clock
Bezel: Blue and Black
Year of original: 2013
Vibe: Modern, sleek, premium
The “Batman” is the modern classic. Blue and black bezel, often paired with a black dial. The newest of the three but already iconic. Most popular with younger collectors.
Side-by-Side Comparison
| Pepsi | Coke | Batman | |
|---|---|---|---|
| Color scheme | Red / Blue | Red / Black | Blue / Black |
| Era feel | Vintage 50s | Vintage 80s | Modern 2010s |
| Statement level | High | High | Medium |
| Office-friendly | Yes | Maybe | Yes |
| Pairs with masculine decor | Yes | Excellent | Yes |
| Pairs with modern decor | Yes | OK | Excellent |
Which One Should You Buy?
Choose Pepsi if: you want the original, the most universal, the safest choice.
Choose Coke if: you have a darker / more masculine interior or want something less common.
Choose Batman if: you have a modern interior with cool tones (greys, blues, whites) and want the most contemporary look.
What All Three Have in Common
- 40cm diameter — bold but not overwhelming
- Silent sweep quartz movement (zero ticking noise)
- Real glass dial
- Premium metal case
- Free worldwide shipping
- 2-year warranty
Browse the full GMT Master Wall Clock collection to see all three side by side.
FAQ
Why are they called Pepsi, Coke, and Batman?
Pepsi for the red/blue Pepsi-Cola colors. Coke for the red/black resembling Coca-Cola. Batman for the blue/black bat-suit colors. The nicknames started among watch collectors and stuck.
Can I see two time zones on the wall clock?
No — the wall clock displays a single time. The two-color bezel is purely aesthetic.
Which is rarest?
Coke. It was discontinued in production for decades. Batman is the newest. Pepsi has been continuously produced.
Leave a Reply