---
product_id: 61326933
title: "Optimum Time Sailing Watch OS11 Sailing Watch"
brand: "optimum time"
price: "448.68 DT"
currency: TND
in_stock: true
category: "Optimum Time"
url: https://www.desertcart.tn/products/61326933-optimum-time-sailing-watch-os11-sailing-watch
store_origin: TN
region: Tunisia
---

# 50m Waterproof Integrated Alarm Multi-mode Countdown & Stopwatch Optimum Time Sailing Watch OS11 Sailing Watch

**Brand:** optimum time
**Price:** 448.68 DT
**Availability:** ✅ In Stock

## Summary

> ⏱️ Navigate Time Like a Pro – Don’t Just Watch the Waves, Own Them!

## Quick Answers

- **What is this?** Optimum Time Sailing Watch OS11 Sailing Watch by optimum time
- **How much does it cost?** 448.68 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/61326933-optimum-time-sailing-watch-os11-sailing-watch)

## 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

- • **Comfort Meets Style:** Sport a sleek green rubber strap and stainless steel case that blends fashion with function.
- • **Race-Ready Precision:** Master your regatta starts with an advanced countdown timer designed for competitive sailing.
- • **Durable Water Resistance:** Dive into adventure confidently with 50 meters of water resistance—built for serious water sports.
- • **Sunlight-Visible Display:** Stay on course with a bright backlit digital screen, perfect for harsh outdoor conditions.
- • **All-in-One Sailing Companion:** From stopwatch to alarm, this watch keeps you on schedule and ahead of the pack.

## Overview

The Optimum Time OS11 Sailing Watch is a robust, water-resistant digital timepiece engineered for sailing enthusiasts. Featuring a 50-meter waterproof rating, multi-mode countdown and stopwatch functions tailored for regatta timing, and a bright backlit display for visibility in strong sunlight, it combines durable materials like stainless steel and rubber for comfort and longevity. Its integrated alarm and modern design make it an essential accessory for both competitive sailors and water sport lovers.

## Description

With this Regatta Sailing clock is similar to the each front into the design. The countdown to help you find of starts. In addition to the classic clock time display the clock has additional function as countdown/stopwatch/Sailing functions, different sequences. Thanks to the background light is the clock of time, even in strong sunlight.The clock is water resistant and can on sailing trips and great addition to any other water sport.

## Features

- Waterproof
- Water Resistant
- Alarm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00GAW8L4O |
| Age Range Description | Adult |
| Band Colour | Green |
| Band Material Type | Acrylonitrile Butadiene Styrene, Polyurethane, Stainless Steel |
| Band Width | 26 Millimetres |
| Brand Name | Optimum Time |
| Case Diameter | 26 Millimetres |
| Case Material Type | Stainless Steel |
| Case Thickness | 10 Millimetres |
| Character | Fashion |
| Clasp Type | Lobster Claw Clasp |
| Closure Type | Buckle |
| Country Of Origin | China |
| Crystal | Acrylic |
| Customer Reviews | 3.3 3.3 out of 5 stars (71) |
| Dial Color | green |
| Display | Digital |
| Embellishment Feature | Stud |
| Face Style | Modern |
| Global Trade Identification Number | 05060269670685 |
| Item Shape | Tonneau |
| Manufacturer | Optimum Time |
| Manufacturer Part Number | OS1128 |
| Model Name | Os1128 |
| Model Number | OS1128 |
| Model Series | Series 11 |
| Special Features | Alarm, Water Resistant, Waterproof |
| Sport Type | Running |
| Strap Type | Rubber strap |
| Style Name | Strap. |
| Unit Count | 1 Count |
| Watch Movement Type | Quartz |
| Water Resistance Depth | 50 Metres |
| Water Resistance Level | Water Resistant |

## Images

![Optimum Time Sailing Watch OS11 Sailing Watch - Image 1](https://m.media-amazon.com/images/I/61vanUlU6TL.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

- Optimum Time Sailing Watch OS11 Sailing Watch
- LITTLE HAWK MK2 APPARENT WIND INDICATOR (for Dinghies up to 6m) - mounts at front of mast at gooseneck height
- The Rules in Practice 2025-2028: The Guide to the Rules of Sailing Around the Racecourse

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**Shop now:** [https://www.desertcart.tn/products/61326933-optimum-time-sailing-watch-os11-sailing-watch](https://www.desertcart.tn/products/61326933-optimum-time-sailing-watch-os11-sailing-watch)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-30*