Short answer

Reference 366394 sits in the Pasha de Cartier family, a round steel watch built around a screw-down crown cap, Vendôme-style lugs, and a square-pattern dial track. Replica versions of this reference are sold most often as a 35 mm piece, and they come with either a quartz movement or a 21-jewel automatic. Four parts decide whether the copy reads as correct on the wrist: the crown cap and its small chain link, the printed square grid on the dial, the caseback engraving, and how the bracelet sits against the lugs.

Specs that matter on a replica Pasha 366394

  • Case size: 35 mm across is the common listing, though some sellers tag a 41 mm case with the same reference.
  • Case finish: polished bezel and caseback edge, brushed flanks, 316L stainless steel on the better copies.
  • Crown: fluted crown at 3 o'clock under a screw-down cap, tied to the case by a short chain link.
  • Dial: white or silvered, square minute track, sword hands, date window low and to the right.
  • Water resistance: sellers quote 30 m to 50 m. Treat that as splash resistance only.

Before you order

  • Know the wrist size you are fitting. A 35 mm Pasha wears wider than the number suggests because of the lugs.
  • Decide between quartz and automatic. Quartz keeps the case thin, automatic adds a sweeping seconds hand.
  • Ask for dated photos of the actual piece, not the catalog render.

How to check a replica Pasha 366394 step by step

  1. Measure the case width with calipers or a ruler. A true 35 mm copy should read 35 mm across the bezel, not across the crown.
  2. Inspect the crown cap. It must thread down over the crown and sit close to the case with a visible gap line.
  3. Look at the chain link that connects the cap to the case. On weak copies it is molded into the case and shows no articulation.
  4. Check the dial grid. The squares should be even, thin, and aligned with the indices at 12, 3, 6, and 9.
  5. Read the date window position. It should sit near 4:30 and line up with the grid, not float between two markers.
  6. Turn the watch over and read the caseback engraving. Reference digits, case material, and the serial line should all be present and sharp.
  7. Flex the bracelet at the lugs. Solid end links should meet the case with no gap and no rattle.
  8. Time the movement for 24 hours. An automatic copy that runs outside plus or minus 20 seconds a day needs regulation or a return.

Quick QC checklist on arrival

  • Hands align with the markers at every hour.
  • No dust under the crystal.
  • Crown screws down with light finger pressure.
  • Caseback threads engage without cross-threading.
  • Bracelet screws are tight and the clasp closes with a firm click.

Movement and sizing notes

Quartz copies of the Pasha 366394 keep the case near 9 mm thick and cost less to service. Automatic copies run thicker, closer to 11 mm, and give you the smooth sweep most buyers want. If the seller cannot tell you which movement is inside, assume quartz and price it that way. On sizing, the mid-size case suits wrists from about 15 cm to 18 cm. Above that, the larger Pasha case looks closer to the original proportion.

What to ask the seller

Request the measured case diameter, the movement name, and a photo of the caseback engraving before payment. Those three answers settle most of the risk. A copy that matches the case size, shows a working crown cap, and keeps a clean dial grid is the one worth keeping.