U-Boat Chimera 46mm men's watch with green dial and chronograph

Some watches sit quietly on your wrist. This is not one of them. The U-Boat Chimera 9591 is a bold Italian chronograph built for men who want their watch to say something before they open their mouth. The case measures 46 mm across and is machined from solid stainless steel, so it has real presence and real weight. The olive green dial is finished with horizontal stripes and a cluster of sub-dials that give it a depth you notice straight away, and the combination of green, brown leather and polished steel is the kind of thing you either love or leave alone. If you are drawn to it, you will keep coming back.

U-Boat was founded in Italy and the Chimera collection carries all of the brand's signature traits: oversized proportions, strong lines, and those large square pushers on the side of the case that operate the chronograph start and stop. They are part of the design, not an afterthought. Inside, a Sellita SW500 automatic movement drives the chronograph, and it is one of the more reliable mechanical calibres you will find at this level, running on a self-winding rotor with no battery to replace. The dial gives you hours, minutes, running seconds, a date window, a 24-hour indicator and full chronograph functionality. Sapphire crystal sits over the dial and handles scratches from daily life far better than standard mineral glass. The brown embossed leather strap adds a slightly worn, almost field-watch quality that plays nicely against the green dial. With 10 ATM water resistance, you do not need to take it off in the rain or before washing your hands, and it handles a swim without complaint. This is also a limited edition, with only 300 pieces produced, so it carries a bit of rarity alongside the size.

Details

• Collection: Chimera
• Case diameter: 46 mm
• Case material: stainless steel
• Dial: green with horizontal stripes and sub-dials
• Glass: sapphire crystal
• Movement: automatic, Sellita SW500 chronograph
• Strap: brown embossed leather
• Water resistance: 10 ATM
• Limited edition: 300 pieces

The Chimera 9591 is the kind of watch you buy because you genuinely want to wear it, not because it fits neatly into a collection. It works well on a casual Friday, on a hike, or across a dinner table where someone will inevitably ask what you are wearing. The leather strap will soften and shape itself to your wrist over time, and the movement asks for nothing except an occasional service after years of use. Item number 9591, EAN 8056000103366.