






Product Overview
The San Martin SN0050G is a refined automatic mechanical dress watch designed for men who appreciate classic elegance and precision craftsmanship. Built with a 38.5mm 316L stainless steel case and powered by the reliable YN55 automatic movement, it delivers both style and performance in a slim, wearable profile. Ideal for business professionals and watch enthusiasts alike, this timepiece blends timeless Roman numeral styling with modern durability. The sunray dial options—available in Salmon, Blue, Black, Brown, and Gun Grey—offer versatile appeal for both formal and smart-casual settings. With its sapphire crystal, screw-down crown, and 100-meter water resistance, it’s as dependable as it is distinguished.
Key Features
- YN55 Automatic Mechanical Movement – Fully mechanical, self-winding caliber that requires no battery and delivers consistent timekeeping through kinetic energy from wrist motion.
- Sunray Dial with Roman Numerals – Features a refined sunray-finish dial in five color variants, each accented with classic Roman numerals for a sophisticated, readable display.
- Sapphire Crystal with AR Coating – Scratch-resistant sapphire glass with anti-reflective coating ensures clear visibility and long-term durability against daily wear.
- 316L Stainless Steel Construction – Corrosion-resistant case and bracelet offer a premium feel and robust protection against environmental exposure.
- GS Crafts Hands with BGW-9 Lume – Hands are crafted with GS-style finishing and filled with BGW-9 luminous material for low-light visibility with a soft blue glow.
- Screw-Down Crown and Case Back – Enhances water resistance and protects internal components; the crown features a 3D hexagonal logo for brand recognition and tactile precision.
- 20mm Five-Link Stainless Steel Bracelet – Adjustable 20mm-wide bracelet tapers to 16mm at the clasp, offering a balanced fit and classic dress watch aesthetics.
- Folding Clasp with Safety and Micro-Adjustment – Includes a secure folding clasp with safety latch and four micro-adjustment holes for fine-tuned comfort and security.
Technical Specifications
- Model: SN0050-G
- Movement: YN55 Automatic Mechanical
- Case Material: 316L Stainless Steel
- Case Diameter: 38.5 mm
- Lug to Lug: 47.2 mm
- Case Thickness: 12.8 mm
- Band Width: 20 mm
- Glass: Sapphire Crystal with AR Coating
- Bezel: Polished Stainless Steel
- Dial Options: Sunray Salmon, Sunray Blue, Sunray Black, Sunray Brown, Sunray Gun Grey
- Hands: GS Crafts Style, Luminous (BGW-9 Blue Light)
- Crown: Screw-Down with 3D Hexagonal Logo
- Case Back: Screw-Down, Polished Finish
- Strap: 316L Stainless Steel 5-Link Bracelet (20mm x 16mm)
- Clasp: Folding with Safety, 4 Micro-Holes, 3D Hexagonal Logo
- Water Resistance: 10 Bar (100 meters)
- Weight: Approximately 129 grams
- Warranty: 2 Years
- Item Weight: 4.55 ounces
- Item Model Number: SN0050G
- Department: Men
- Date First Available: September 2, 2022
- Manufacturer: SOTAG
- ASIN: B0BCX1HW43
Benefits & Use Cases
The San Martin SN0050G excels as a daily-wear dress watch suitable for office environments, formal meetings, and evening events. Its 38.5mm case size offers a balanced presence on most wrist sizes, while the slim 12.8mm profile allows it to slip easily under a dress shirt cuff. The 100-meter water resistance makes it suitable for handwashing, rain exposure, and light water activities, though it is not intended for diving or high-impact water sports. The automatic movement appeals to collectors and wearers who value traditional watchmaking over quartz convenience. With five dial color options, users can match their personal style or coordinate with different outfits—blue and black for classic professionalism, salmon and brown for subtle flair, and gun grey for a modern edge. The bracelet’s micro-adjustment system ensures a secure, comfortable fit throughout the day.
Important Notes
This watch does not support custom logo engraving. While it is water-resistant to 100 meters, prolonged submersion or exposure to steam (e.g., saunas or hot showers) should be avoided to maintain seal integrity. Regular maintenance, including pressure testing every 1–2 years, is recommended to preserve water resistance. The automatic movement may require manual winding if left unworn for extended periods. The product includes a 2-year warranty covering manufacturing defects; warranty details are available through the manufacturer’s official support channel. Packaging and included accessories are standard unless otherwise specified by the seller.