The Sicura Hexa 400 looks bizarre, and I am still interested

The green Hexa 400 looks bizarre to me. I'll give Sicura credit for making something unique, and I do find it interesting, but I haven't looked at that case and decided I love it. The geometric shape, two crowns and busy bezel arrangement make this a more complicated visual package than I would usually want.

Sicura puts the timing scale inside the crystal, controlled by the upper crown at two o'clock. The lower crown at four handles winding and setting. That arrangement explains the controls, and it is part of what gives the case its unusual shape. I would want to see how the complete watch looks on a wrist.

Four hundred meters, with a thickness to match

The official specification lists 400 meters of water resistance, a sapphire crystal and a steel bracelet with a folding clasp and adjustment. Inside is a Sellita SW200 Elaboré automatic, with a stated minimum reserve of 38 hours. I like seeing a familiar movement in a watch like this because I would want to understand the long-term service options before buying.

The case is 14 mm thick. That is a lot, even if the depth rating helps explain why Sicura hasn't made a thin dress watch out of it. I can appreciate a chunky diver and still want to see exactly how the caseback and lugs sit on my wrist. I haven't worn this one, so I can't tell you whether it wears flatter than that number suggests.

There is also a basic specification conflict to resolve. The product header says 41 mm while the technical table says 40 mm. Both appear on the manufacturer's current page. I'm leaving the diameter qualified rather than selecting the figure I like better. A millimeter might sound minor, but it's still a manufacturer question when you're deciding what you are buying.

The green is the new part

This is the Sea Green execution, reference H400.SS.A.40ATM.04.SS, with a matte green dial and green-and-white internal scale. October 29 coverage identifies it as the current addition; the first manufacturer announcement day isn't independently established. The earlier colors don't become new releases just because this one arrived.

The official listing shows €1,450 as checked October 30, 2026. I haven't verified an American retail price or US delivery, so the USD field stays unknown and the watch stays outside the price plot.

My rating is 73 out of 120 bezel clicks. The unusual shape makes it interesting, but uniqueness alone doesn't make it a watch I really like. Before buying, I would want the diameter discrepancy answered and a proper look at the bracelet clasp and the 14 mm case from the side.