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Optimum OS11 Watch
Optimum OS11 Watch
Optimum OS11 Watch
Optimum OS11 Watch
Optimum OS11 Watch
Optimum OS11 Watch
Current Stock:

Memorial Day Sale: 15% off orders over $200+ (applies automatically in shopping cart). Offer ends 5/27/2024.

Exceptions apply. Excludes Boats, Kayaks, and items not purchasble online.
See sale page for details, terms, and conditions.

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The Optimum OS11 watch is a sailing specific designed for the needs of the active sailor. Handy countdown features (specific to sailing starts), a sync button and water resistant/shock resistant construction make this watch a great choice. The watch is cased in plastic with a fully integrated strap. An excellent lightweight and high performance watch for any sailor!

  • Fully integrated strap
  • 1 row LCD display
  • Time, calendar, alarm
  • Sailing functions with audible alarm
  • 5,4,1,0 sequence or 5 min or 3 min or 1 min programs
  • Countdown & repeat or Countdown and up
  • Sync button for instant synchronization if a gun is missed
  • Count up from zero
  • Backlight
  • Plastic casing

Product Reviews (1)

  • 5

    Lightweight sailing watch with great audible countdown.

    The OS11 watch is great for sailors who want a lightweight wrist watch instead of the larger Optimum OS3. Personally, I don't look at the screen very often within three minutes of the start of a race; I just listen to the audible countdown sequence. As a result, the slightly smaller digits on the OS11 compared to the OS3 is not a concern for me. The size of the digits on the OS11 is still quite reasonable. In my experience, no sailing watch is indestructible, but the OS11 is going strong for me after several seasons of use. Reviewed by Chris Brown, West Coast Sailing VP of Sales.

Shipping & Returns

Delivery Info: Enjoy Free Standard Shipping on most orders* to the Continental United States over $99. Our Standard Shipping method utilizes USPS, UPS, and FedEx to send packages near and far. Oversize/Freight shipping (where applicable), Expedited Shipping (where available), and rates to other destinations will be calculated at checkout.

See our Shipping Page for more information (and exceptions).

Returns Info: Your 100% satisfaction is our goal - we want you to love your sailing gear, but if something doesn't work out, we accept returns on most new, unused items*. Returns can be made within 366 days (1 year + 1 day) of your original order date. Exceptions include (and are not limited to) cut line, Rig Shop products, special order items, numbered sailors, and items used or worn sailing.

See our Returns Page for more information.

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