The replica IW329173 is a diver-style wristwatch built to echo the look of IWC's Aquatimer family, combining a 42mm steel case, a rotating dive bezel and a highly legible dial. You get the automatic-winding feel, the weight on the wrist and the sporty proportions of the original silhouette. This guide covers what is included, how the materials hold up in daily use, and what to expect from shipping and returns.
Key Features
- 42mm stainless steel case with a mix of brushed and polished surfaces
- Automatic mechanical movement with sweeping seconds and a date window
- Rotating dive bezel with clean, well-aligned markings
- Scratch-resistant sapphire-style crystal with anti-reflective coating
- High-contrast dial with luminous hands and hour markers
- Screw-down crown and a solid, engraved case back
- Fitted rubber or leather strap on quick-release spring bars
- Comfortable all-day wear on wrists from roughly 6.5 to 8 inches
Materials and Specifications
The case is cut from 316L stainless steel and finished by hand so the bezel edge, lugs and case flanks catch light the way the original does. The dial is protected by a domed crystal with an inner anti-reflective coating, which keeps glare down outdoors and indoors. Lug width is 22mm, so most aftermarket straps will fit without modification, and the signed crown screws down flush against the case. Inside, the watch runs on an automatic movement chosen for reliability rather than decoration: expect a smooth sweep, quick-set date and a power reserve that comfortably covers a weekend off the wrist.
How accurate and reliable is the movement?
These pieces use a regulated automatic caliber that keeps good time in everyday conditions, typically within a few seconds a day. Winding is handled by wrist motion, with hand-winding available when you pick it up after a break.
Can you wear it swimming and in the shower?
With the crown fully screwed down, the sealed case is rated for light swimming, snorkeling and everyday contact with water. We advise against hot showers, saunas and deep diving, since heat and pressure stress gaskets over time.
How does shipping and returns work?
Orders are packed discreetly, dispatched within a short processing window, and tracked door to door so you can follow the parcel the whole way. If the watch is not right for you, returns are accepted within the stated window as long as the piece comes back unworn, in its original packaging and with the protective film intact — our support team will walk you through the process.