2022 Optimum Time Series 12 Sailing Watch OS123 - Black

Optimum Time 2022 Optimum Time Series 12 Sailing Watch

$149.00$139.00(save $10)
Free Standard Delivery

- Product details

Year: 2023Model: OS123Color: Black

The OS12 encompasses style and substance, perfect for those wanting a sophisticated look without sacrificing functionality. The display changes to large 19mm digits in the final minute, ensuring top visibility when it really counts. The OS12 also features our essential sync button, which synchronises your countdown to the race control timer, ensuring you won’t miss the gun. The OS12R includes a rechargeable battery with a USB cable.


  • Black ABS case
  • Removable soft silicone strap
  • Polished stainless-steel buckle
  • 39mm viewing area
  • 28mm diameter display size
  • 3-row display with 9mm digit display
  • 19mm digits for the final 59 seconds
  • Water-resistant to 5 ATM
  • Shock-resistant construction
  • USB rechargeable battery (USB cable supplied)
  • Electro-luminescent backlight feature


  • Normal timekeeping mode (12 or 24 Hours)
  • Pre-programmed 5,4,1,0 ISAF start sequences or 5 min, 3 min, and 1 min programs with audible alarms (can be silenced if preferred)
  • Countdown & repeat or countdown and up
  • Sync button for instant synchronisation if a gun is missed
  • Count-up from zero

+ Delivery & returns

Standard Shipping

$6.95 or FREE when you spend $99.

  • Delivered in approx 3-5 business days.
  • Orders dispatched direct from our warehouses in California and Michigan, backed up by our UK warehouse.
  • Delivery in partnership with USPS and FedEx.

Orders placed on Saturday, Sunday and Bank Holidays are usually dispatched the next business day. Adverse weather conditions may cause unforeseen delays. Tracking may not be available on selected orders.

International Delivery
Find your destination country on a list of countries we ship to for details on pricing and approximate delivery times.

Returns & Warranty

Extended Christmas Returns

Orders placed from the 25th October to 15th November 2023 are eligible for our extended 90 day return policy.

We offer a 60 day, easy return policy for unwanted items. We ask that all items are returned to us in a clean, unused and resalable condition, in the original outer and product packaging.

On the rare occasion you have experienced an issue with the items received, or you have not received your order within 3 weeks of receiving your dispatch confirmation please do†contact our dedicated customer service team†and we will be happy to assist you.

Every product sold on watersportsoutlet.com comes with a 12-month manufacturer warranty unless otherwise stated.

For more details or to generate a return, visit our returns page.

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