A Rolex 5513 Big Triangle replica is a fake no-date Submariner built to mimic a rare vintage dial with an oversized triangle at 12 o'clock. The best versions get the dial geometry, case profile, and bezel insert right. The weakest versions fail on lume color, font spacing, and crown guards.
What Is the Rolex 5513 Big Triangle?
The Rolex 5513 is a no-date Submariner produced from the early 1960s into the late 1980s. The Big Triangle name refers to a dial variant with a larger 12 o'clock triangle than the standard 5513 dial. Collectors treat it as a distinct vintage subtype, not a general 5513 feature.
Because the original dial is scarce, replicas often mix details from different 5513 eras. A convincing build should copy one dial type, not blend a Big Triangle with later Maxi dial traits.
Why Is the Big Triangle Dial Hard to Replicate?
The triangle at 12 is the first thing a trained eye checks. Its base width, height, and distance from the chapter ring must match the reference dial. A replica with a narrow or tall triangle reads as a standard 5513, not a Big Triangle.
Lume plots, coronet shape, and text weight matter just as much. Vintage tritium ages unevenly, so factory-perfect cream lume can look wrong. The printing should sit under the crystal with slight softness, not laser-sharp gloss.
How Do You Spot a Poor 5513 Big Triangle Replica?
- Triangle size: oversized at 12, but not so large that it crowds the coronet.
- Lume color: warm ivory to light tan, with variation between plots.
- Font: correct serif weight and spacing for the chosen dial era.
- Hands: Mercedes hour hand, sword minute hand, and lollipop seconds hand with matching lume.
- Bezel insert: matte finish, correct font, and a pearl that sits flush.
- Case: 40 mm profile with drilled lugs, proper crown guards, and no date window.
- Crystal: domed acrylic, not flat sapphire.
- Movement: no-date caliber or a disabled date mechanism with smooth winding.
What Should a 1:1 Swiss Super Clone 5513 Big Triangle Get Right?
A 1:1 claim means little without a checklist. The case should use a 40 mm Oyster-style profile with correct lug holes, crown guard shape, and caseback thickness. The dial should match one Big Triangle variant in triangle size, text, and lume color.
The bezel should rotate with firm clicks and align cleanly at 12. The bracelet should have solid end links and a vintage-style clasp if the build is meant to look period correct. The movement should be a no-date design or a reliable clone with the date function removed, not a ghost-date movement.
Are Swiss Super Clone Claims Reliable?
No. Swiss Super Clone is a marketing label, not a certification. Ask what movement is inside, how the dial was printed, and whether the case takes genuine-spec parts. A seller who answers with specifics is safer than one who repeats 1:1.
What Is the Biggest Tell on a 5513 Big Triangle Replica?
The dial is the biggest tell. A wrong triangle, glossy print, or flat lume color is visible before the case is examined. The second tell is the case profile, especially crown guards and lug holes.
A replica has no collector value and cannot be represented as an original. Judge it as a copy, not an investment.
What Should a Buyer Inspect First?
- Compare the triangle to a known Big Triangle dial photo.
- Check lume under daylight and low light.
- Measure the case and confirm 40 mm width.
- Inspect the bezel insert font and pearl.
- Ask for movement details and service access.
A replica can look good in photos and fail in hand. Judge the dial, case, and movement as separate parts, then decide if the build is coherent.