CHF 4,450
CASE Steel
STRAP Black Rubber strap


Raider Harpoon
Raider Harpoon
Raider Harpoon

Launched in 2016, the Raider Harpoon is a stunning manifestation of Maison's centuries-old professional watchmaking experience. With high water resistance capabilities, a unidirectional bezel, and a helium escape valve necessary for all those deep dive adventures, Raider Harpoon serves as the perfect diving partner.

Raider Harpoon
Raider Harpoon
Raider Harpoon
Patented Technology

Utility & Innovation

The Maison didn’t want to do away with a complete time display. So, a specially constructed and patented mechanism was added to rotate a ring—the hour indicator—with large Arabic numerals on the outer edge of the dial. The rotational speed of this hour indicator is adjusted such that the numbers return to their starting point after exactly twelve hours.

Raider Harpoon

Unique Timekeeping

One can read the time from the interaction between the minute hand and the hour indicator. The central minute hand indicates the minutes on the dial in the traditional manner. At the same time, it points to the appropriate number on the co-rotating hour indicator.

Raider Harpoon
Rotating Bezel

Dive Friendly

The differently-coloured 20-minute scale on the unidirectional rotating bezel is an additional safety feature. It allows us to keep dives perfectly on schedule. After all, if a diver doesn’t remain underwater for longer than 20 minutes, they can come up without decompressing.

Raider Harpoon
Seconds Disk

Innovative DNA

A diver always has to be sure that their watch is functioning properly. That’s why there is also a turning disk in the centre of the Raider Harpoon dial with a small tip that indicates the seconds and is also used for function control. In the dark, blue markings shine through gaps in the disk, so that all doubt about the functioning of the watch is avoided, even underwater.

Raider Harpoon
Helium Escape Valve

For Deep Dives

A brilliant companion for saturation dives, the Raider Harpoon has perfected the art of being submerged with the addition of a helium escape valve situated at 2 o'clock. This valve lets out trapped gases filled during the ascent between the case and the movement, thus protecting the watch.

Raider Harpoon
Water Resistance

The Submersible

Raider Harpoon vows unmatched reliability with its robust construction. Its screwed-in crown and screwed caseback facilitate high water resistance, commanding impressive amphibious capabilities.

Raider Harpoon

Manifesting Relentless Innovation

Powering this Poseidon is the specially-designed automatic calibre, the FL301. Built to stand, the movement is based on the workhorse Sellita SW200 and offers a power reserve of approximately 38 hours.

Raider Harpoon

Facilitating Blackwater Diving

Curated for any occasion that calls for a dive, the Raider Harpoon is adequately kitted with Super-LumiNova on both the minute hand and the hour ring. For better legibility, the function indicator on the bezel also comes fixed with luminescence.

Raider Harpoon


  • Case Size 46 mm
  • Case Shape Cushion
  • Case Material Steel
  • Water Resistance (M) 500
  • Luminosity On Hands, Hour Markers
  • Dial Colour Blue
  • Features Helium Escape Valve, Seconds Disk
  • Calibre FL301
  • Movement Automatic
  • Power Reserve Approx. 38 hours
  • Clasp Type Pin Buckle
  • Strap Material Rubber
  • Strap Colour Black


This watch is available in multiple variations. Discover the different colour and material combinations here.

Harpoon 00.10121.10.14.31
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Harpoon 00.10121.10.14.45
CHF 4,850
Harpoon 00.10101.08.13.31
CHF 4,450
Harpoon 00.10131.09.13.31
CHF 3,750