The replica Luminor Marina 3 Days 40 distills one of the most recognizable dive-watch silhouettes in horology into an easy-wearing 40 mm package. The cushion case, the bridge-locked crown, and the sandwich dial are all present, so it reads unmistakably as a Luminor on the wrist. For anyone who wants that Italian-Navy look without the boutique waitlist, this is the version most buyers reach for first.
Key Features
- 40 mm cushion-shaped stainless steel case with a polished bezel
- Signature crown-protecting bridge with locking lever
- Black sandwich dial with luminous Arabic numerals at 12 and 6
- Small seconds sub-dial at 9 o'clock
- Automatic movement with a three-day power reserve
- Domed sapphire crystal with anti-reflective coating
- Exhibition caseback showing the decorated rotor
- Water resistance rated to 100 m for swimming and daily wear
Every component is chosen for how it looks and feels on the wrist. The case is machined from solid 316L stainless steel with a mix of brushed and polished surfaces that mirrors the original's contrast. Up top sits a domed sapphire crystal with an inner anti-reflective coating, and the dial uses true sandwich construction, a luminous base layer under a cut-out top plate, for depth you can see at a glance. Straps come in stitched calf leather, textured rubber, and woven textile, and the lug system lets you swap them without tools.
Orders are inspected and photographed before they leave the workshop, then packed in discreet, unbranded packaging. Most in-stock references dispatch within 24 to 48 hours with tracking, and delivery usually lands in three to seven business days depending on destination. If a watch arrives defective or does not match the listing, contact us within the return window and we will repair, replace, or refund it.
What size is the replica Luminor Marina 3 Days 40?
It measures 40 mm across the cushion case, roughly 12 mm thick, with a 22 mm lug width. That makes it closer to a dress-leaning sports watch than the 44 mm Luminor models, and a good fit for smaller or average wrists.
How long does the power reserve last?
The automatic movement is rated for about three days, or 72 hours, when fully wound. Set it down on a Friday evening and it should still be running on Monday morning.
Is it water resistant enough for swimming?
Yes. The case is sealed to 100 m (10 bar), which covers swimming, snorkeling, and everyday splashes. Avoid operating the crown lever underwater or taking it deep diving.