--- product_id: 47932998 title: "OS Series 14R Sailing Watch Sports Watch USB" brand: "optimum time" price: "806.51 DT" currency: TND in_stock: true reviews_count: 7 category: "Optimum Time" url: https://www.desertcart.tn/products/47932998-os-series-14r-sailing-watch-sports-watch-usb store_origin: TN region: Tunisia --- # Water-resistant 5 ATM Rechargeable USB battery Precision race countdown sync OS Series 14R Sailing Watch Sports Watch USB **Brand:** optimum time **Price:** 806.51 DT **Availability:** ✅ In Stock ## Summary > ⏳ Stay ahead of the fleet with precision timing that never quits! ## Quick Answers - **What is this?** OS Series 14R Sailing Watch Sports Watch USB by optimum time - **How much does it cost?** 806.51 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/47932998-os-series-14r-sailing-watch-sports-watch-usb) ## Best For - optimum time enthusiasts ## Why This Product - Trusted optimum time brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rugged & Water-Resistant:** Shockproof ABS case and 50m water resistance built to withstand the toughest sailing conditions. - • **Vibration & Audible Alarms:** Discreet vibrating alerts plus sound options keep you in perfect sync with race starts. - • **Race-Ready Rechargeable Power:** Never miss a beat with USB charging and long-lasting battery life. - • **Versatile Mount & Wear Options:** Strap it on or mount it on your boom/mast with included bracket and adjustable elastic strap. - • **High-Visibility Dot-Matrix Display:** Large 13mm digits and adaptive 1-row mode for crystal-clear timing under any light. ## Overview The Optimum Time OS Series 14R Sailing Watch is a professional-grade, rechargeable sailing timer featuring a high-visibility dot-matrix display, vibration and audible alarms, and a sync button for perfect race countdown alignment. Designed for durability with a shock-resistant ABS case and 5 ATM water resistance, it offers versatile mounting options and a USB rechargeable battery, making it an essential tool for competitive sailors. ## Description All the functionality of the original ‘big yellow timer’ but with an added rechargeable battery vibration alarm and higher spec screen. This is a sailing competitor’s best friend. The OS14 can be strapped to a mast or you can comfortably wear it over your sailing kit. It also features our essential sync button which synchronises your countdown to the race control timer ensuring you won’t miss the gun. FEATURES 68mm ABS case 36mm diameter display size Dot-matrix 3 row display with 13mm digit height Changes to 1-row display for final minute 23mm digits for the final 59 seconds Adjustable viewing angle Boom/mast mount bracket supplied Adjustable elasticated strap Water-resistant to 5 ATM. Shock-resistant construction. Wide-spaced buttons for easy operation Powerful rechargeable battery with USB charging cable TIMER FUNCTIONS 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 and vibration 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 Review: Works perfect. alarm clock function - Works perfect. alarm clock function missing Review: Dark! - Just missing a light!!!! Otherwise perfect ## Features - Rechargeable, Vibrating Alarm, High Visual Performance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00GY11ZAI | | Age Range Description | Youth | | Band Colour | White | | Band Material Type | Acrylonitrile Butadiene Styrene | | Band Width | 23 Millimetres | | Best Sellers Rank | 729,866 in Fashion ( See Top 100 in Fashion ) 5,317 in Men's Wrist Watches | | Brand Name | Optimum Time | | Case Diameter | 36 Millimetres | | Case Material Type | Acrylonitrile Butadiene Styrene | | Case Thickness | 13 Millimetres | | Clasp Type | Buckle | | Closure Type | Buckle | | Country Of Origin | China | | Crystal | Mineral Glass | | Customer Reviews | 4.2 out of 5 stars 30 Reviews | | Dial Color | WHITE | | Display | Digital | | Face Style | Modern | | Included Components | Boom/mast mount, adjustable elastic band | | Item Shape | Round | | Item Type Name | Boat & Electrical Equipment | | Item Weight | 140 Grams | | Manufacturer | Optimum Time | | Manufacturer Part Number | OS1450R | | Model Name | Os1450r | | Model Number | OS1450R | | Number of Items | 1 | | Power Source | Battery Powered | | Special Features | Rechargeable, Vibrating Alarm, High Visual Performance | | Sport Type | Boating | | Strap Type | Rubber strap | | Style Name | Modern | | Theme | Sports | | Unit Count | 1 count | | Watch Movement Type | Quartz | | Water Resistance Depth | 50 Metres | | Water Resistance Level | Water Resistant | ## Images ![OS Series 14R Sailing Watch Sports Watch USB - Image 1](https://m.media-amazon.com/images/I/71+JUDe4GxL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works perfect. alarm clock function *by P***E on 7 June 2017* Works perfect. alarm clock function missing ### ⭐⭐⭐⭐ Dark! *by S***D on 8 April 2018* Just missing a light!!!! Otherwise perfect ### ⭐⭐⭐⭐⭐ Fantastico *by A***A on 4 December 2025* Todo perfecto. Para los que quieran mejorar sus salidas no hay un reloj mejor ## Frequently Bought Together - Optimum Time OS Series 14R Sailing Watch Sports Watch USB - Tactics Made Simple – Sailboat racing tactics explained simply: 8 (Sail to Win) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/47932998-os-series-14r-sailing-watch-sports-watch-usb](https://www.desertcart.tn/products/47932998-os-series-14r-sailing-watch-sports-watch-usb) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-22*