Short Answer
A replica Blancpain 1735 is a copy of Blancpain's flagship grand complication, the 1991 wristwatch that packs a tourbillon, perpetual calendar, minute repeater and split-seconds chronograph into one case. A replica copies the look: case shape, dial layout, subdial positions, hands and strap. It does not copy the mechanism. At the prices most sellers list, expect a quartz or decorated automatic base movement behind a sapphire caseback, with some complications printed or decorative. Judge the watch on dial printing, case finishing and whether the subdials actually move, then treat it as a dress watch rather than a collectible asset.
What the Original 1735 Does
Blancpain built the 1735 in a very small series, and the watch is reported to use roughly 740 components. Four complications share one dial: a tourbillon, a perpetual calendar, a minute repeater and a split-seconds chronograph, all driven by a self-winding movement. That density is why the dial is crowded with subdials and why copies struggle. Most buyers never see a genuine example in person, so a replica only has to read correctly at arm's length: balanced subdials, sharp printing and a case that matches the proportions in reference photos.
Before You Start
- Reference photos of the genuine 1735 from the front, profile and caseback
- A ruler or digital calipers
- A loupe or a phone macro lens
- The seller spec sheet: case diameter, thickness, movement type, crystal, strap
- The seller return policy in writing
How to Check a Replica Blancpain 1735
- Compare the dial layout with your reference photos and count the subdials.
- Check the printing with a loupe and reject blurry text, thick markers or misaligned subdial rings.
- Set the watch and watch each subdial hand to see whether it advances.
- Press the chronograph pushers and confirm the sweep hand starts, stops and resets to zero.
- Measure the case with calipers and compare the number to the seller listing.
- Inspect the case finish at an angle, checking that brushing runs one direction and polishing stays clean at the lug edges.
- Tap the crystal with a fingernail; a sharp click suggests sapphire, a dull thud suggests mineral glass.
- Ask for a caseback photo and confirm the movement type before payment.
- Check the strap and buckle for even stitching and crisp engraving.
- Test the crown for winding feel, date advance and hand alignment after setting.
- Confirm shipping, customs terms and the return window in writing.
Movement Tiers in Replicas
- Quartz with printed complications: lowest cost, ticking seconds, subdials often fixed.
- Automatic with day and date modules: working calendar, decorative moon phase, chronograph that may not function.
- Automatic with working moon phase and chronograph: the top tier, and the only tier worth a premium.
A minute repeater is the clearest divider. Genuine repeaters use racks, hammers and gongs, and the sound is the whole point. On a replica, a slide piece on the case side is almost always decoration. If a listing promises a chiming repeater at a replica price, treat the claim as marketing.
Care and Handling
- Keep the watch away from strong magnets, speakers and tablets.
- Have the gaskets checked before wearing it near water, since most replicas are splash resistant at best.
- Wind an automatic gently and stop when you feel resistance.
- Store it on a soft cloth in a dry box.
Red Flags
- Listing photos that appear on other sellers pages.
- No caseback or movement photo.
- Claims of a genuine tourbillon or minute repeater at a low price.
- Pressure to pay outside the platform protection.