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| Reference Ocarat | #66277 |
| Brand | Undone |
| Product Type | Watch |
| Gender | Men |
| Color | Black |
| Material | Steel |
| Material Quality | Stainless Steel |
| Warranty | 2 Years |
| Thickness (in mm) | 15,00 |
| Diameter (in mm) | 40,00 |
| Warranty Type | In case of manufacturing defect |
| Labels and Certificates | Authorized Retailer |
| Total Weight (in g) | 66,00 |
| Case Shape | Round |
| Watch Case Back | Snap-On Case Back |
| Glass Quality | Mineral Crystal |
| Buttons | 1 Crown 1 Pusher |
| Water Resistance (in ATM) | 10 |
| Movements | Automatic (rotor) |
| Movement Type | Japanese Movement |
| Movement Brand | Seiko Corp. |
| Calendar and Time | Hours Minutes Seconds |
| Chronograph Function | Yes |
| Counters and Durations | 24h 60 min |
| Display Type | Analog (hands) |
| Display Specifications | Arabic Numerals |
| Bracelet Material | Fabric |
| Strap Color | Black |
| Watch Clasp | Tang Buckle |
| Lug Width (in mm) | 20,00 |
Undone is a specialist in one-of-a-kind designs. This men's watch is no exception, featuring a sporting aesthetic that goes wherever you do. It houses its movement in a stainless steel and carbon case with a 40-millimeter diameter and a 15-millimeter thickness - ideal proportions for a men's wrist. A mineral glass crystal protects the case from shocks and scratches, framed by a notched and graduated 60-minute bezel. A notched crown at the three o'clock position lets you set the hands, while a pusher at two o'clock activates the chronograph function. A snap-back case ensures water resistance down to 100 meters.
A round, black dial sits at the heart of this unique model. Three hands indicate the hours, minutes, and seconds, pointing to Arabic numeral indices paired with a beige minute track running along the dial's outer edge. Inside the indices, a red ring displays the 24-hour scale. The brand's signature appears above the six o'clock index.
This watch is powered by a Japanese-made mechanical movement - specifically the TMI NH35A caliber by Seiko. Both robust and precise, it reliably drives the hours, minutes, and seconds hands day after day.
A textile strap completes this model. Its black color perfectly matches the dial, delivering both comfort and durability. It fastens with a silver-tone pin buckle. The Quick Release system lets you swap straps quickly and effortlessly. Please note that the lug width measures 20 millimeters.
This model offers a water resistance of 10 atmospheres, or 100 meters - making it a truly water-resistant timepiece. Ready to dive into aquatic adventures with you, it handles everything from puddles to the pool without a second thought. Showers, baths, and lap swimming? No problem. That said, our Ocarat watchmaking experts want you to know that while this watch is water-resistant, it is not suited for diving (professional or recreational) and should be kept away from high-pressure cleaning equipment. We also recommend keeping the crown and pushers dry during submersion.
Aero Commando Watch
(Ref. 66277)
Official European Union notice on your rights in the event of a product's lack of conformity.
For purchases made in-store or on our website between November 3 and December 14, 2026.
From your order page or by contacting our customer service team.
Item must be new, unworn, unpersonalized, and in its original packaging. You are responsible for return shipping costs.