Monochrome Watches
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The New 38mm Oris Divers Sixty-Five Calibre 400

The brand’s successful Divers Sixty-Five is back in a compact 38mm case, powered by the proprietary calibre 400 and date-free!

| By Rebecca Doulton | 2 min read |

The Oris Divers Sixty-Five resurfaced in 2015, fifty years after its inaugural splash. Leaning on the design cues of its ancestor, the revisited Divers Sixty-Five oozed vintage pedigree. Although the looks of the first models were faithful to their ancestor, the watch was built with contemporary materials and powered by an outsourced movement (Sellita). The Divers Sixty-Five collection soared in popularity and appeared with different case sizes and materials and a more contemporary face. However, the breakthrough came in 2022 when Oris fitted the Divers Sixty-Five with its in-house calibre 400. Oris has been listening closely to its customers, and its latest move is bound to please fans with its 38mm case, its calibre 400 movement and – wait for it – the elimination of the date window.

The first model in the Divers Sixty-Five family to benefit from the brand’s calibre 400 was a 40mm model with a date window at 6 o’clock and a 12-hour scale on the bezel. A few weeks ago, we covered another 40mm Divers Sixty-Five Hölstein Edition, also powered by the calibre 400 with a regular 60-minute bezel and date.

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The latest model is the first Divers Sixty-Five 38mm to receive the brand’s calibre 400. With its steel case and matching steel bezel, the watch has an attractive monochromatic look. The 60-minute scale on the sandblasted matte bezel is in relief, with polished numerals and markers, and the inverted triangle at noon has a luminous pip. The case is finished with brushed surfaces and polished bevels extending to the 3-link steel bracelet and its folding clasp with push buttons.

Although there have been some objections regarding this diver’s relatively modest 100m water-resistance (like the original), Oris has plenty of other more contemporary dive watches, like the Aquis Date with its 300m water-resistance rating or the Aquis Pro with its impressive 4,000-metre rating. Despite its name, the Divers Sixty-Five is not positioned as a professional dive watch, and its water-resistance rating is more than enough for a robust sports watch that can be used for snorkelling.

Oris has chosen an attractive shade of green for the gradient dial, offsetting the applied circular and rectangular indices treated with Super-LumiNova. The three central hands are also luminescent, ensuring visibility in low-light conditions. And what is undoubtedly the best news of all is the absence of a date window.

The dial is protected by a double-domed sapphire crystal with an anti-reflective coating, and a sapphire exhibition caseback displays the brand’s manufacture calibre 400. Launched in 2020, calibre 400 is a high-performance automatic movement with twin barrels for a five-day power reserve and an anti-magnetic silicon escapement with a 10-year warranty.

Availability & Price

The Divers Sixty-Five Calibre 400 38mm enters regular production and is available now. It retails for CHF 3,600. Compared to a similar 38mm steel model with a Sellita automatic, the price difference is around CHF 1,150. For more information, please consult

1 response

  1. Compared to the ORIS Big Crown ProPilot watches, I find these ORIS diving watches a bit on the bland side.


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