For a fake Patek Philippe Twenty~4 730G, the build worth your money is a 36 mm white-gold-tone automatic with a diamond-set bezel, a Swiss or Swiss-parts self-winding movement, and a bracelet that tapers like the original. That pick wins on five checks: case profile, movement tier, bezel and dial work, bracelet and clasp, and seller vetting. Each section below carries its own pros and cons plus a use-case call, so you can match the build to how you plan to wear the watch.

What the 730G Reference Puts on the Table

Patek Philippe uses the letter G in its reference codes to mark white gold, so a 730G is the white-gold version of the Twenty~4 Automatic. The genuine reference 7300 pairs a 36 mm cushion-shaped case with a diamond-set bezel and runs calibre 26-330 S C, a self-winding movement with a 45-hour power reserve. Those three details drive the whole replica problem. The cushion case has soft corners that are easy to draw wrong, the bezel diamonds need even size and spacing, and the movement has to fit a thin case without pushing the profile out.

Check 1: Case Profile and Finish

A Twenty~4 case is neither square nor round. The corners curve, the sides bow, and the lugs grow out of the case instead of attaching to it. Replicas cut from a flat outline read wrong the moment you view them edge-on.

Pros

• A matched case height sits low on the wrist instead of standing on top of it.
• Correct lug flow lets the 36 mm size wear right on small and medium wrists.
• Polished bevels beside brushed surfaces create light and shadow that hide small machining marks.

Cons

• Many builds run 1 to 2 mm thicker, which lifts the watch off the wrist.
• Sharp or over-rounded corners are the first tell under close inspection.
• Weak bevel polish turns hazy after a few weeks of desk wear.

Use case: for daily wear under a cuff, thickness matters more than any other single spec. Measure the case with calipers and compare it to the published figure for the reference you are copying before you commit.

Check 2: Movement Tier

Three tiers show up in this market. A Swiss or Swiss-parts automatic built on an ETA 2892 or 2824 pattern, a Japanese automatic such as a Miyota 9015, and a Chinese automatic or quartz. The movement decides the sweep of the seconds hand, the sound of the rotor, service options years later, and how thin the case can be.

Pros

• Swiss-parts automatics hold a steady rate and can be regulated by any competent watchmaker.
• A Miyota 9015 is thin, reliable, and cheap to replace if it ever fails.
• Quartz keeps the lowest cost and needs no winding.

Cons

• Swiss movements push the price up and add lead time.
• Chinese automatics often arrive poorly regulated and run fast or slow out of the box.
• Quartz gives a ticking seconds hand, which is a giveaway on an automatic reference.

Use case: buy the Swiss-parts automatic if this is a daily watch you intend to keep for years. Choose a Miyota 9015 for occasional wear and lower risk. Treat quartz as a costume piece only.

Check 3: Diamond Bezel and Dial

The bezel is where most builds fall apart. Diamonds should be round, matched in diameter, and set in a single even row with the metal claws barely visible between them. Look at the setting from a low angle, not straight on.

Pros

• Machine-set stones in a good build sit level and reflect light across the whole bezel.
• A well-printed dial with applied markers reads clean from arm's length.
• Crisp hands and a centered date window finish the impression.

Cons

• Cheap stones vary in size and form visible dark gaps.
• Glue-set or poorly seated stones fall out with normal wear.
• Soft printed text and misaligned markers show up in photos.

Use case: if you plan to wear this at a dinner or event where it will be seen up close, spend the extra on the best bezel you can find. It is the single most noticed part of the watch.

Check 4: Bracelet and Clasp

The bracelet carries the design. Links should taper toward the clasp, the center finish should stay distinct from the outer links, and the clasp should close with a firm click and no rattle.

Pros

• A tapered bracelet balances the 36 mm case and keeps the watch from looking blocky.
• Solid end links stop the bracelet from rattling against the case.
• A signed, tight clasp holds up to daily opening and closing.

Cons

• Hollow links feel light and dent at the edges.
• Loose clasps pop open during normal hand movement.
• Uneven brushing shows every fingerprint and scratch.

Use case: order the bracelet sized to your wrist and ask for extra links in the box. Adding links later is the most common reason buyers send a replica back.

Check 5: Seller Vetting

Ask for dated photos of the exact watch, not catalog shots. Request a case-back photo, a movement photo, and a wrist shot. Confirm the return window in writing and check that the seller accepts payment methods with buyer protection.

Pros

• Sellers who send live photos usually ship what they advertise.
• A clear return policy removes most of the risk on a first order.
• Buyer protection gives you a path if the watch arrives wrong.

Cons

• Catalog images hide case thickness and bezel defects.
• No return policy means you own every problem.
• Wire-only payment leaves you with no recourse.

Use case: for a first purchase, accept a slightly higher price in exchange for a documented return window. That trade is worth more than 1 mm of case accuracy.

Which Build to Buy

For daily wear, take the Swiss or Swiss-parts automatic with the correct case height and the best diamond bezel available. For occasional wear, a Miyota 9015 build with a solid bracelet gives most of the look with less money at risk. For a one-night costume use, a quartz build is fine as long as you accept the ticking hand. In every case, match the build to the reference you are copying, verify the case size before paying, and buy from a seller who documents the watch and accepts returns.

One note on expectations: replica watches are sold as replicas. They are not made by Patek Philippe and carry no manufacturer service, parts support, or warranty, so judge the price against the movement and finishing inside the case rather than against the badge on the dial.