---
product_id: 125458150
title: "MASTOP Men Automatic Mechanical Watches Full Steel Waterproof Mens Watches"
brand: "mastop"
price: "40406CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Mastop"
url: https://www.desertcart.sn/products/125458150-mastop-men-automatic-mechanical-watches-full-steel-waterproof-mens-watches
store_origin: SN
region: Senegal
---

# 30m waterproof rating Japanese automatic movement 39mm stainless steel case MASTOP Men Automatic Mechanical Watches Full Steel Waterproof Mens Watches

**Brand:** mastop
**Price:** 40406CFA
**Availability:** ✅ In Stock

## Summary

> ⏳ Elevate your wrist game with timeless automatic precision!

## Quick Answers

- **What is this?** MASTOP Men Automatic Mechanical Watches Full Steel Waterproof Mens Watches by mastop
- **How much does it cost?** 40406CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/125458150-mastop-men-automatic-mechanical-watches-full-steel-waterproof-mens-watches)

## Best For

- mastop enthusiasts

## Why This Product

- Trusted mastop brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Date at a Glance:** Magnified date window at 3 o’clock keeps your schedule sharp and on point.
- • **Effortless Security:** Folding clasp with safety ensures your watch stays put during every handshake and hustle.
- • **Precision in Motion:** Reliable Japanese automatic mechanical movement keeps you on time without battery hassle.
- • **Bold & Business-Ready:** 39mm full stainless steel case with a sleek blue dial for a commanding professional look.
- • **Built to Brave the Elements:** 30 meters waterproof rating means your watch stays flawless rain or shine.

## Overview

The MASTOP Men Automatic Mechanical Watch features a durable 39mm stainless steel case, a scratch-resistant mineral crystal, and a reliable Japanese automatic movement. Waterproof up to 30 meters, it combines style and function with luminous hands, a magnified date window, and a secure folding clasp—perfect for the modern professional seeking a sophisticated yet practical timepiece.

## Description

Buy MASTOP Men Automatic Mechanical Watches Full Steel Waterproof Mens Watches with Calendar (Silver Blue) and other Wrist Watches at desertcart.com. Our wide selection is eligible for free shipping and free returns.

Review: Nice watch. I have spent a lot more for a lot less. - I have worn a Seiko 5 for many years. My Seiko had started to run very fast, so I started looking for a replacement. At first I was skeptical about a 20 dollar automatic watch, but after reading a few reviews I took a chance and purchased the Winner. I received the watch very quickly and it was packaged in a plain brown box. Upon opening the box, I found the watch tucked inside a foam compartment ticking away. I went ahead and set the date and time, removed a few links, and started wearing it right away. As of this writing, I have used it every day for 3 weeks, and it has kept perfect time. For an automatic, it didn't seem to have very much reserve. It may have been an issue with just starting to use it, but the first few nights, it would stop running before morning. So I started winding it a little when I take it off at night. Since doing that, it hasn't stopped a single time. The watch itself seems very nice. It's basically a Rolex Diver replica made in China. The stem seems a little easy to pull out, so I'm afraid it may not last very long. But so far I haven't had any issues with it. The band is low quality, but it still looks nice as well. I'm super happy with this purchase.
Review: SU PRODUCTO ES DEFECTUOSO. - Hello. I liked the look of the watch, but the winding doesn't last very long. I have to wind it 3 or 4 times a day for it to work. Tell me what we can do. I haven't written to desertcart Prime because I should contact you first. I recommend not continuing to sell it, as this will avoid future problems. Thank you.

## Features

- Imported
- Round watch featuring corrugated unidirectional bezel, luminous hands/markers, and magnified date window at three o'clock
- Folding clasp with safety, easy to handle and not easy to fall off accidentally.
- Japanese automatic movement with analog display; Crystal Type: Mineral
- Fashionable, very charming for all occasions. Amazing looking watch, a great gift for family and friends.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Q4LNNX2 |
| Additional Features | Date |
| Age Range Description | Adult |
| Band Color | Silver |
| Band Length | 240 micrometer |
| Band Material Type | Stainless Steel |
| Band Width | 22 millimeters |
| Bands | 1 |
| Best Sellers Rank | #206,491 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #695 in Men's Wrist Watches |
| Brand Name | MASTOP |
| Case Diameter | 39 millimeters |
| Case Material Type | Stainless Steel |
| Case Thickness | 12 millimeters |
| Character | Fashion |
| Clasp Type | Folding Clasp with Safet |
| Clasp type | Folding Clasp with Safet |
| Closure Type | Magnetic |
| Crystal | Mineral Glass Mirror |
| Customer Reviews | 3.6 out of 5 stars 650 Reviews |
| Dial Color | Blue |
| Display | Analog |
| Embellishment Feature | Crystal |
| Face Style | Business/Casual |
| Manufacturer | MASTOP |
| Manufacturer Part Number | W123 |
| Model Name | 2169b346-938a-4219-acd3-c7c2858ca698 |
| Model Number | 2169b346-938a-4219-acd3-c7c2858ca698 |
| Pattern | Solid |
| Power Source | Automatic Winding |
| Shape | Round |
| Sport Type | Walking |
| Strap Type | Bracelet |
| Style Name | Mechanical |
| UPC | 631089662379 |
| Unit Count | 1 Count |
| Warranty Type | Limited |
| Watch Movement Type | Mechanical (automatic) |
| Water Resistance Depth | 30 meters |
| Water Resistance Level | Waterproof |

## Images

![MASTOP Men Automatic Mechanical Watches Full Steel Waterproof Mens Watches - Image 1](https://m.media-amazon.com/images/I/71jNE9F+PrL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice watch. I have spent a lot more for a lot less.
*by D***S on August 1, 2019*

I have worn a Seiko 5 for many years. My Seiko had started to run very fast, so I started looking for a replacement. At first I was skeptical about a 20 dollar automatic watch, but after reading a few reviews I took a chance and purchased the Winner. I received the watch very quickly and it was packaged in a plain brown box. Upon opening the box, I found the watch tucked inside a foam compartment ticking away. I went ahead and set the date and time, removed a few links, and started wearing it right away. As of this writing, I have used it every day for 3 weeks, and it has kept perfect time. For an automatic, it didn't seem to have very much reserve. It may have been an issue with just starting to use it, but the first few nights, it would stop running before morning. So I started winding it a little when I take it off at night. Since doing that, it hasn't stopped a single time. The watch itself seems very nice. It's basically a Rolex Diver replica made in China. The stem seems a little easy to pull out, so I'm afraid it may not last very long. But so far I haven't had any issues with it. The band is low quality, but it still looks nice as well. I'm super happy with this purchase.

### ⭐ SU PRODUCTO ES DEFECTUOSO.
*by A***Z on July 1, 2025*

Hello. I liked the look of the watch, but the winding doesn't last very long. I have to wind it 3 or 4 times a day for it to work. Tell me what we can do. I haven't written to Amazon Prime because I should contact you first. I recommend not continuing to sell it, as this will avoid future problems. Thank you.

### ⭐⭐⭐⭐⭐ Very nice for a $30 automatic
*by M***N on February 9, 2025*

My son was looking for an automatic mechanical watch after getting frustrated with his quartz watches having dead batteries, so I got him this as a starter mechanical watch. We knew going into the purchase that for $30 we shouldn't expect to much. To our surprise the watch exceeds our expectations. Overall, the look and feel seems to be solid, better than I expected. Even the rotating bezel has a nice feel to it and decent sounding clicks. Once it's running it keeps decent time, and he says it is comfortable to wear and he likes the looks, so it's being used regularly. My son's one complaint is that the power reserve seems a bit limited. The watch has a hand winding feature, so it is possible that the auto-wind feature just doesn't supply enough over the day. I think it might be best to hand-wind before wearing, but it's not my watch and the fact that he has to set it in the morning isn't an issue. All that being said, we like the watch and would recommend it for someone who wants to dip their toe into the world of mechanical watches and stop dealing with batteries. The watch we purchased has the stainless steel bracelet and it arrives at full size, which was too big. Fortunately they included a device to drive the pins out to resize the bracelet. This device is probably good for three of four re-sizing's, it's just very cheap, but it got the job done. If you are considering trying an auto-winding mechanical watch feel free to give this one a try. It's actually very impressive considering the low cost.

## Frequently Bought Together

- MASTOP Men Automatic Mechanical Watches Full Steel Waterproof Mens Watches with Calendar
- MASTOP Men's Classic Automatic Mechanical Day Calendar Luxury Leather Band Watch

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-09-08*