A fake Portofino Midsize 39 is a 39mm three-hand automatic replica built to mirror IWC reference IW3565. A solid example measures 39mm across, 9.3 to 9.6mm thick, 20mm between the lugs and about 45mm lug to lug, with a flat sapphire crystal and an alligator-grain leather strap. Expect to pay roughly $90 to $150 for an entry automatic, $200 to $300 for a mid-tier build, and $380 to $550 for a 1:1 super clone.
What specs should a Portofino Midsize 39 replica have?
Measurements are the first thing to verify, because the whole appeal of this reference is how thin and compact it wears. The genuine watch runs a 39mm case, a 20mm strap width, and a 3 bar (30m) water resistance rating. A replica that measures 41mm or sits thicker than 10mm is using a different case and will not sit the same on the wrist.
- Case diameter: 39mm
- Thickness: 9.3 to 9.6mm
- Lug to lug: about 45mm
- Lug width: 20mm
- Crystal: flat sapphire, lightly domed at the edge on later runs
- Water resistance: 30m claimed, rarely tested past splash level
- Weight on leather: 62 to 72 grams
Which movement sits inside the better fakes?
Three movements cover almost the entire market, and the choice decides how thin the case can be. Japanese Miyota 9015 and Chinese Seagull ST1812 builds keep the profile close to the original, while cheap 2813-based copies sit noticeably taller. A genuine Sellita SW300-1 is the closest match in both height and beat rate.
- Miyota 9015: 28,800 vph, 42-hour reserve, 3.9mm tall
- Seagull ST1812: 28,800 vph, ETA 2892 layout, takes genuine-spec hands
- Sellita SW300-1: 28,800 vph, 3.6mm tall, the top-tier option
- DG2813 or Miyota 8215: 21,600 vph, visible stutter, thicker caseback
How do you spot a low-grade Portofino Midsize 39 fake?
Most tells show up on the dial and the caseback, not the movement. Thin or fuzzy printing on the logo, flat painted markers instead of applied polished indices, and a date font that sits too bold are the usual giveaways. Crown engraving should be crisp and centered, and the rotor engraving on the back should have depth rather than a shallow stamp.
- Dial text: sharp, raised, correctly spaced under the 12
- Indices: applied and polished, with a slight bevel
- Date window: clean cutout, font matching the dial print
- Case profile: thin bezel, no stepped or bloated mid-case
- Strap: even stitching, tapered pads, no plastic shine
- Buckle: engraved tang, correct proportions
How much do fake Portofino Midsize 39 watches cost?
Price tracks movement quality and case finish more than any other factor. Entry builds use quartz or a low-beat automatic and often fall apart at the crown within a year. Mid-tier and super clone builds cost more upfront but hold up far better and photograph like the real thing.
- Entry tier, $90 to $150: quartz or DG2813, thicker case, printed dial
- Mid tier, $200 to $300: Miyota 9015 or ST1812, applied indices, sapphire
- Super clone, $380 to $550: SW300-1 or tuned 2892, closest case geometry
- Strap upgrade: add $40 to $90 for a decent leather strap
Which dial colors get copied most?
The silver-plated dial with gold hands and Roman numerals is the most reproduced version, followed by black and blue. Rose gold and yellow gold cases appear in smaller batches and usually show plating wear at the lugs first. Steel cases with a white or silver dial are the safest pick for a first replica purchase.
Does a 39mm Portofino fit a 6.5 inch wrist?
Yes. A 45mm lug-to-lug span sits inside the flat top of a 6.0 to 6.75 inch wrist with room on both sides, which is why this size works for men and women. Buyers under 6 inches should keep the strap snug so the lugs do not overhang.
What should you check in QC photos before paying?
Ask for straight-on dial shots, a caseback shot, and a timegrapher readout. Rate should sit between -10 and +15 seconds per day with an amplitude above 250 degrees, and beat error under 0.6ms. Confirm the case measures 39mm with calipers in the photo set, since listed specs are often copied from the genuine reference.