A Patek 5390 Travel Time replica works by adding a jump-hour module to an ordinary automatic movement. The module carries a second hour hand or lets the main hour hand step forward and backward in one-hour jumps when you press the case-side pushers, while the minute hand keeps running without losing time. The 24-hour indicator remains set to home time.
Top Patek Philippe 5390 Fake Guide
How does a travel time complication work on the real watch?
On a genuine Travel Time, the local hour hand is independent of the movement's going train. Two pushers on the left case flank move that hand forward or back one hour at a time, and the date follows the local hand so it changes when you cross midnight locally. The home-time hand runs on a 24-hour scale, so you always know whether it is day or night back home.
patek philippe 5390 replica quality
The key detail is that the minute hand and seconds hand never stop or drift during a jump. That requires a separate gear path for the hour hand, not a simple extra hand fixed to the center wheel.
fake patek philippe aviator travel time 5390 review
How does the replica version copy the jump?
Most replicas start with a mass-produced automatic movement (often a Miyota, Seiko, or ETA-style base) and stack a thin module above it, between the movement and the dial. Inside that module sits a jumper lever and a star-shaped index wheel that advances one tooth per pusher press.
Replica Patek Philippe 5390 Price in USA
Pressing the upper pusher rotates the index wheel one step and drags the hour hand with it. The lower pusher reverses the direction through a second lever. Because the module sits on its own gear path, the hour hand can jump while the minute train keeps turning underneath.
What are the quality tiers of these replicas?
- Fixed GMT hand. The second hour hand is geared directly to the main train and cannot be set independently. Pushers are decorative or absent.
- Crown-adjusted hour hand. Pulling the crown to a middle position lets you move the hour hand in one-hour increments. There are no working pushers.
- True jump-hour module. Both pushers work, the date tracks local time, and the minute hand keeps running during the jump. This tier costs the most and is the closest functional match.
How can you check whether the jump works?
- Set both hour hands and the 24-hour hand to a known time, then note the date.
- Press the forward pusher 24 times and confirm the date rolls over exactly once.
- Watch the minute hand during each press. It should not stall, jump, or drift.
- Press the backward pusher and confirm the date rolls back without sticking.
- Check the 24-hour hand stayed on home time throughout.
What tends to fail on a replica jump-hour movement?
The index wheel and jumper spring are the weak points. A stiff or over-traveled pusher can strip teeth on the star wheel, which leaves the hour hand skipping two hours at a time or refusing to move. Date-change misalignment is the second common fault, usually caused by jumping hours close to midnight.
Thin module plates also flex, so a hard press can nudge the minute hand a minute or two off position. Gentle, deliberate presses extend the life of the mechanism considerably.
What should buyers understand before comparing one to the original?
No replica reproduces the genuine finishing, the in-house movement architecture, or factory service support. Consider a replica a lookalike with a simplified mechanism, not a functional equivalent.
Counterfeit goods bearing protected trademarks are also illegal to import or sell in many countries, including the United States, and they carry no manufacturer warranty. Buyers weighing cost against risk should factor that in.