Product Overview
The MASTOP Men Automatic Mechanical Watch is a full steel, waterproof timepiece designed for men seeking a blend of business and casual style. Built for everyday wear, this automatic mechanical watch features a self-winding movement that eliminates the need for battery replacements. With a built-in calendar function and luminous hands, it offers practical functionality for daily use. The watch is suitable for both professional settings and relaxed occasions, making it a versatile accessory. Its durable stainless steel construction ensures long-term reliability and a polished appearance.





Key Features
- Automatic Mechanical Movement: Powered by natural wrist motion, this watch winds itself as you wear it, removing the need for batteries and ensuring consistent timekeeping with regular use.
- Full Stainless Steel Construction: The case and bracelet are made from high-quality stainless steel, providing durability, resistance to corrosion, and a sleek, modern finish that maintains its look over time.
- Waterproof Design: Engineered to withstand water exposure during daily activities such as handwashing or light rain, though specific depth rating is not provided.
- Rotatable Bezel: Features a functional rotating bezel, adding a sporty aesthetic and allowing for potential use in timing short intervals.
- Luminous Hands: The watch hands are treated with luminous material, enabling clear visibility of the time in low-light or dark conditions.
- Magnified Calendar Window: The date display is enhanced with magnification for easier reading, positioned for quick reference during daily wear.
- Business and Casual Versatility: With a balanced design, this watch transitions seamlessly from office environments to weekend outings, offering style and function across multiple settings.


Technical Specifications
- Item Model Number: 2169b346-938a-4219-acd3-c7c2858ca698
- Department: Mens
- Package Dimensions: 4.7 x 3.2 x 2.9 inches
- Weight: 3.99 ounces
- Manufacturer: MASTOP
- ASIN: B07Q4LNNX2
- Date First Available: August 13, 2017
- Discontinued Status: No
- Best Sellers Rank: #199,061 in Clothing, Shoes & Jewelry; #631 in Men’s Wrist Watches
- Customer Reviews: 3.6 out of 5 stars (based on 598 reviews)


Benefits & Use Cases
This automatic watch is ideal for men who value mechanical craftsmanship and low-maintenance timekeeping. It’s well-suited for daily wear in office environments, business meetings, or casual outings where a refined yet functional accessory is desired. The luminous hands and magnified calendar make it practical for checking the time quickly, whether during early mornings or nighttime. The stainless steel build ensures it resists everyday wear and tear, while the waterproof feature adds peace of mind during routine exposure to moisture. Its self-winding mechanism appeals to those who prefer mechanical precision over quartz convenience.
The rotatable bezel and sport-inspired design elements make it a good fit for active lifestyles, though it remains stylish enough for formal occasions. The watch’s moderate size and weight contribute to a comfortable fit on most wrist sizes, and the bracelet design allows for adjustable sizing. With no battery required, users can rely on consistent performance as long as the watch is worn regularly or stored with proper care.
Important Notes
While the watch is described as waterproof, the exact water resistance rating is not specified. It is recommended to avoid submersion in water during swimming, showering, or diving unless confirmed by the manufacturer. Regular maintenance, such as cleaning the bracelet and ensuring the crown is properly secured, will help preserve the watch’s condition. For warranty details, customers should refer to the manufacturer’s official support page. The product is not discontinued and remains available for purchase. Packaging includes the watch and standard accessories, though specific contents should be verified at the time of order.
Customer feedback indicates a moderate satisfaction level, with 3.6 out of 5 stars based on nearly 600 reviews. Prospective buyers should consider user experiences related to durability, accuracy, and comfort when making a decision. The watch is positioned in the mid-tier market for men’s automatic watches, offering a balance of features and affordability.