San Martin Men Watch SN0017G-D, 40 mm 20 Bar Diver Watch

Product Overview

The San Martin Men Watch SN0017G-D is a precision-crafted 40 mm automatic mechanical diver watch built for men who demand reliability and style in demanding environments. Designed with a 20 bar water resistance rating, this timepiece is engineered to perform at depths of up to 200 meters, making it a true companion for recreational diving, snorkeling, and water sports. Its automatic mechanical movement eliminates the need for batteries, relying instead on the natural motion of the wearer to keep accurate time. With a sleek black and green color scheme and a robust stainless steel construction, this watch balances professional diving functionality with everyday wearability. Ideal for enthusiasts and professionals alike, it delivers dependable performance whether you’re exploring underwater or navigating daily life.

Key Features

• 20 Bar Water Resistance – Certified for depths up to 200 meters, this watch is suitable for recreational scuba diving, swimming, and water-based activities. The screw-down crown and reinforced case ensure a secure seal against water intrusion.
• Automatic Mechanical Movement (PT5000) – Powered by kinetic energy from wrist movement, this self-winding mechanism offers reliable timekeeping without batteries. The PT5000 caliber ensures consistent accuracy and long-term durability.
• 40 mm Stainless Steel Case – The compact yet substantial case size provides a balanced fit on most wrist sizes, combining strength with comfort. Its corrosion-resistant build withstands exposure to saltwater and humid conditions.
• Unidirectional Rotating Bezel – The 60-minute graduated bezel allows divers to track elapsed time underwater safely. Its precise click mechanism and high-contrast markings ensure readability in low-light conditions.
• Scratch-Resistant Sapphire Crystal – The dial is protected by a durable sapphire crystal that resists scratches and maintains clarity over time, even with frequent use.
• Luminous Hands and Markers – Super-LumiNova coating on the hour markers and hands ensures excellent visibility in dark or murky underwater environments.
• Stainless Steel Bracelet with Safety Clasp – The integrated bracelet features a secure folding clasp with a safety lock, preventing accidental opening during activity. It’s designed for comfort and longevity, even with prolonged wear.

Technical Specifications

• Model Number: SN0017G-E-ST2130-BlackGreen
• Case Diameter: 40 mm
• Water Resistance: 20 Bar (200 meters)
• Movement: Automatic Mechanical (PT5000)
• Case Material: Stainless Steel
• Crystal: Sapphire
• Bezel: Unidirectional Rotating, 60-Minute Graduation
• Bracelet: Stainless Steel with Safety Clasp
• Luminous Features: Hands and Hour Markers
• Package Dimensions: 5 x 5 x 5 inches
• Item Weight: 0.16 ounces
• Department: Men
• Manufacturer: San Martin
• ASIN: B0GJT4HS7Y
• Date First Available: January 26, 2026

Benefits & Use Cases

This diver watch is purpose-built for active individuals who value both form and function. It’s an excellent choice for recreational divers, surfers, and outdoor adventurers who need a timepiece that can withstand wet and rugged conditions. The 20 bar water resistance and screw-down crown make it safe for extended underwater use, while the automatic movement ensures it stays powered during daily wear. The 40 mm case size offers a modern, proportional fit that suits both casual and professional settings. Whether worn during a weekend dive trip or as a statement piece in everyday life, the SN0017G-D delivers consistent performance and enduring style. Its luminous display and unidirectional bezel also make it practical for low-light environments, enhancing safety during time-critical activities.

Important Notes

Please note that while this watch is rated for 20 bar water resistance, it should not be used for high-velocity water sports or deep technical diving beyond recreational limits. Avoid pressing buttons or operating the crown while submerged. Regular maintenance, including pressure testing every 1–2 years, is recommended to preserve water resistance. The product includes a manufacturer’s warranty; for specific warranty details, refer to the official San Martin documentation. Packaged in a compact 5 x 5 x 5 inch box, the watch arrives securely enclosed with minimal weight for easy shipping. Always ensure the crown is fully tightened after setting the time to maintain water integrity.