---
product_id: 48920285
title: "Optimum Time Series 3 Sailing Watch, Yellow"
brand: "optimum time"
price: "5843882₫"
currency: VND
in_stock: null
reviews_count: 8
url: https://www.desertcart.vn/products/48920285-optimum-time-series-3-sailing-watch-yellow
store_origin: VN
region: Vietnam
---

# 38mm x 20mm crisp display Water resistant up to 5 ATM Pre-set ISAF start sequences with audible alerts Optimum Time Series 3 Sailing Watch, Yellow

**Brand:** optimum time
**Price:** 5843882₫
**Availability:** ❌ Out of Stock

## Summary

> ⏱️ Master every race start with precision and style!

## Quick Answers

- **What is this?** Optimum Time Series 3 Sailing Watch, Yellow by optimum time
- **How much does it cost?** 5843882₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/48920285-optimum-time-series-3-sailing-watch-yellow)

## 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

- • **Boom/Mast mount bracket included:** Hands-free timing for ultimate sailing control
- • **Adjustable viewing angle & elastic strap:** Comfortably wear on wrist or over sailing gear
- • **Massive 16mm digits for instant readability:** Never miss a crucial second on race day
- • **Pre-programmed ISAF countdown with silent mode:** Stay race-ready with professional timing precision
- • **Shock-resistant ABS case with 65mm rugged design:** Built tough to withstand the roughest seas

## Overview

The Optimum Time Series 3 Sailing Watch combines a large, ultra-clear 38x20mm display with massive 16mm digits and pre-programmed ISAF race countdowns featuring audible alerts. Designed for sailors, it offers adjustable viewing angles, a shock-resistant 65mm ABS case, and water resistance up to 5 ATM. Wear it on your wrist or mount it on your boom or mast with the included bracket for versatile, professional-grade race timing.

## Description

Optimum Time Series 3 Sailing Watch in Yellow - Water Resistant Race Timer for Sailing

## Features

- 38mm x 20mm display size. Single row display. Massive 16mm digit height. Adjustable viewing angle.
- 5,4,1,0 ISAF start sequence pre-programmed with audible warning signals (can be silenced if preferred).
- Boom/Mast Mount Bracket Supplied. Elasticated Strap for Wrist or over sleeve wearing.
- Countdown repeat option or Countdown and Up to show elapsed time for handicap races.
- Large 65mm overall ABS case. Shock Resistant Construction. Water Resistant to 5 ATM.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 11.7 x 9.8 x 4.9 cm; 99.79 g |
| Warranty description | 1 Year |
| Batteries required | No |
| Included components | Elastic strap, Boom/mounting bracket for mat |
| Item weight | 0.22 Pounds |

## Product Details

- **Colour:** Yellow
- **Brand:** Optimum Time
- **Item weight:** 100 g
- **Number of settings:** 5
- **Global Trade Identification Number:** 05060269670081

## Images

![Optimum Time Series 3 Sailing Watch, Yellow - Image 1](https://m.media-amazon.com/images/I/71DYWQL1O4L.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Questions & Answers

**Q: Description goes on about being a countdown timer. Maybe a silly question, but does it tell the actual time and is there a stopwatch and alarm too?**
A: The timer has various countdown and standard timer features such as stopwatch and tells the time. At the the end of a countdown it can be set to start counting up as well. Mine doesn’t have an alarm but the countdown has quite loud audible beeps at the marker points. For all the features, search the internet for the instructions, they are out there.

**Q: Does it have a backlight for use at night?**
A: I apologize for the delay. unfortunately not!

**Q: what is the width of the watch strap please?  20mm?**
A: The srap on the Optimum Time Big Sailing watch is 30mm wide.

**Q: can I set loop reminders at set times ? how many reminders can I set? is this waterproof IP68?**
A: 30mm

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best sailing watch
*by E***S on 20 November 2024*

Definitely THE best sailing watch for racing dinghies/hobies etc.

### ⭐⭐⭐⭐⭐ pink
*by L***E on 23 August 2025*

cute and functional

### ⭐⭐⭐⭐⭐ Highly recommended!
*by B***L on 14 August 2014*

Highly recommended! Good quality, clear screen, waterproof, floats in the water, comfortable strap.Downsides are that friends at the sailing club say that they have had ones that have popped out of case and sunk, so they put tape from the edge of watch to hold it to the case - but I haven't found this problem and been getting perfect starts in the races since using this watch!A must get.

## Frequently Bought Together

- Optimum Time Series 3 Sailing Watch in Yellow - Water Resistant Race Timer for Sailing
- Optimist Racing: A Manual for sailors, parents & coaches (Sail to Win)
- Schaefer Little Hawk MK1 Wind Indicator f/Dinghies Up to 6M

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-25*