The top pick among replica Patek Philippe Aviator Travel Time watches is the 42 mm first copy with a working local-time pusher module, a home-time hand that hides under the local hour hand, and a date wheel that advances with local time. Three criteria decide it: whether the pushers jump the hour hand one step at a time without hacking the movement, whether the 42 mm pilot case sits flat on a 6.5 to 7.5 inch wrist, and whether the blue dial stays legible from an office desk to a night flight. Every section below measures a copy against those three points.

What the Genuine Aviator Travel Time Does

Patek Philippe introduced the Calatrava Pilot Travel Time as reference 5524 in 2015, a 42 mm white gold pilot watch with a blue dial. A rose gold version with a brown dial followed, along with smaller 37.5 mm variants. The layout is what people hunt for: a local hour hand on top, a home-time hand tucked beneath it when both zones match, a date aperture at 6 o'clock, and two pushers on the left case flank that step the local hour forward or back one hour at a time. The second time zone keeps running while the local hour jumps, so the movement never stops during a zone change.

Criterion 1: Case Size and Wrist Presence

A pilot watch lives or dies on how the case meets the wrist. The original runs 42 mm across with short, downturned lugs and a mix of brushed flanks and polished edges. Copies that get the lug shape wrong wear like a dinner plate, no matter how good the dial looks in photos.

Pros

  • Short lugs pull the visual footprint down, so a 42 mm copy sits closer to a 40 mm round watch.
  • Brushed case bands hide hairline scratches better than an all-polished finish.
  • A flat sapphire crystal with inner coating keeps reflections low under office lighting.

Cons

  • Gold tone plating wears thin at the crown shoulders and caseback threads, and it cannot be refinished like solid gold.
  • Lug width and spring bar placement drift between batches, which makes aftermarket straps a gamble.
  • Thick casebacks add height and push the watch off a smaller wrist.

Pick this version if: your wrist measures 6.5 inches or more and you want a pilot watch that reads formal enough for a shirt cuff. Below 6.5 inches, look at the 37.5 mm sizing instead.

Criterion 2: The Dual-Time Pushers

This is the part that separates a real travel watch from a two-hand lookalike. On the genuine piece, the upper pusher advances the local hour and the lower pusher rolls it back, one hour per press, while the minute hand and the home-time hand stay put. Many cheap copies fake this with a decorative pusher that does nothing, or with a crown-operated GMT hand.

Pros

  • A copy with a functional hour-jump module lets you reset local time on a layover in seconds.
  • Correct pusher resistance feels crisp and returns to rest with a light click.
  • The date rolls forward or backward with the local hour when you cross midnight, exactly as the original does.

Cons

  • Bolt-on GMT modules add thickness and a second layer of gears that can drift out of sync.
  • Pushers that need heavy thumb pressure often mean a stiff gasket, and water resistance claims on any copy should be ignored.
  • Servicing a module-equipped copy is harder than servicing a plain three-hander, and few local shops will touch it.

Pick this version if: you actually travel across time zones and want the hour jump to work. If you only want the look, a fixed 24-hour hand costs less and fails less.

Criterion 3: Dial, Hands, and Legibility

The blue dial on the original has a fine sunburst grain that shifts from navy to steel blue as the light moves. Applied numerals carry lume on their tips, and the hands are broad enough to read at a glance. Copies fail here in predictable ways: flat paint with no grain, printed markers instead of applied ones, and lume that glows for ten minutes.

Pros

  • Applied numerals with polished edges catch light the way the original does.
  • A correct home-time hand sits exactly under the local hour hand when both zones match, which is the fastest tell of a good build.
  • Even lume on hands and numerals makes the watch usable on a red-eye flight.

Cons

  • Cheap dials read purple or flat black indoors and only look blue in direct sun.
  • Misaligned date apertures and crooked subdial printing are common at lower tiers.
  • Oversized hands or thin fonts change the character of the watch more than most buyers expect.

Pick this version if: you plan to wear it daily and want the dial to hold up under indoor light, not just in product photos.

Criterion 4: Strap, Clasp, and Caseback Finish

The original ships on a brown calf strap with contrast stitching and a pin buckle carrying the Calatrava cross. Copies often cut cost here first, with synthetic leather, uneven stitching, and shallow engraving on the caseback.

Pros

  • Genuine leather with tight, even stitching softens within a week and looks better with age.
  • Deep, correctly spaced caseback engraving survives close inspection.
  • A display back showing a decorated automatic movement matches the original's sapphire caseback.

Cons

  • Stamped buckles feel light and lose their edge quickly.
  • Thin plating on the buckle wears through at the tongue within months.
  • Rotor engraving is often laser-etched rather than cut, and it looks flat under a loupe.

Pick this version if: you swap straps and care about the hardware. Budget for a replacement strap on any copy, since it is the cheapest upgrade with the biggest effect.

How the Tiers Usually Stack Up

  1. Entry tier: correct silhouette, printed dial, decorative pushers. Fine for occasional wear, obvious on close inspection.
  2. Mid tier: applied markers, functional date, better case finishing, but a simple GMT hand instead of a true hour jump.
  3. First copy tier: hour-jump pushers, hidden home-time hand, sunburst dial, decorated automatic, matched engraving. This is the group worth comparing.

A Five-Minute Check Before You Buy

  1. Set both hour hands to the same position and confirm the home-time hand disappears under the local hand.
  2. Press the upper pusher once. The local hour should move one full hour, and the minute hand should not budge.
  3. Press the lower pusher once and confirm the same step in reverse.
  4. Cross midnight with the pushers and watch the date change with the local hour.
  5. Check that both pushers return flush to the case flank and that the crown seats without grit.

Customs and Expectations

Importing counterfeit goods is restricted in the United States, and shipments are subject to seizure by customs authorities. Reputable sellers state shipping terms and refund policy up front; if a listing hides that information, treat it as a warning. A first copy is a lookalike, not a Patek Philippe, and it will not hold value, pass authentication, or carry a manufacturer warranty. Buy it as a wearable homage to a specific design, at a price you can write off, and judge it on the five checks above rather than on a photo.