Sollen SL303 Men's Multi-Function Automatic Mechanical Watch - 41.5mm Stainless Steel Case Sun & Moon Phase Calendar Dial Wristwatch
Packaging Details
Packaging & Presentation
Original Brand Packaging
Every watch is shipped in its official brand-specific presentation box. Depending on the brand selected, your timepiece will arrive in its corresponding original packaging designed to protect and present the product.
To ensure the best protection during transit, timepieces are packaged using either brand-branded presentation boxes or unbranded premium display boxes, distributed at random based on batch availability.
What’s Included in Your Package
Regardless of the brand, every order includes:
- Protective Presentation Box: Either brand-logo stamped or sleek unbranded design with an interior cushion.
- Instruction Manual: Guide for watch adjustment, operation, and maintenance.
- Authenticity / Warranty Card: Official product documentation.
- Spare Strap & Adjustment Tool: Included with select models (where applicable, to easily adjust or customize your bracelet).
- Heavy-Duty Outer Box: Extra protective shipping carton to ensure safe delivery.
(Random display)


Secure Delivery Assurance
All items are carefully inspected and secured with protective cushioning before shipment. You will receive a tracking number as soon as your order is dispatched.
The SL303 Automatic Mechanical Watch introduces sophisticated calendar complications directly to your wrist. Framed by a distinctive domed crystal that adds optical depth, the dial intricately spaces sub-displays for the month, day, weekday, and a 24-hour moon phase cycle. With its specialized oil-pressed vertical and sunburst patterns, this self-winding timepiece provides absolute scheduling control for the discerning professional.
| Feature | Specification |
| Model | SL303 |
| Movement | Multi-Function Calendar Automatic Mechanical Movement |
| Functions | Month (3H/12H), Date (4.5H/3H), 24H & Moon Phase (6H), Weekday (9H) |
| Case Material | Solid Stainless Steel |
| Case Diameter | 41.5mm |
| Case Thickness | 12.5mm (Excluding Crystal) |
| Dial Texture | Oil-Pressed Vertical Stripe Finish / Hydraulic Sunburst Finish |
| Crystal | Domed Mineral Glass (Scratch-Resistant Coated) |
| Water Resistance | 30 Meters (3 ATM) Daily Waterproof |
| Total Weight | Genuine Leather Band: ~85g / 5-Row Steel Band: ~134g |
