Description
Zeno SOS 6221‑7003‑A1 – Oversized Swiss Quartz with Big‑Date Functionality
The Zeno Super Oversized SOS Men’s Watch 6221‑7003‑A1 makes a serious statement with a bold 55 mm stainless steel case and substantial ~15 mm thickness. Designed for visual impact, this timepiece showcases a large black dial with Arabic numerals and a prominent big‑date window at 12 o’clock.
At the heart lies a precise Swiss quartz movement (Ronda Caliber 7003.L), delivering reliable everyday timekeeping. The scratch-resistant sapphire crystal ensures durability, while the screw‑down case back adds solidity.
A black leather strap with white stitching measures ~24 mm wide and ~8 inches long, secured by a stainless steel tang buckle. The watch is water‑resistant to 50 meters (5 ATM)—appropriate for light splashes or rain—but not suitable for swimming or diving.
Specifications
| Brand | Zeno Watch Basel |
| Model | 6221‑7003‑A1 (SOS Big Date) |
| Collection | SOS / Super Oversized |
| Gender | Men |
| Movement | Swiss Quartz (Ronda Caliber 7003.L) |
| Case Material | Stainless Steel |
| Case Shape | Round |
| Case Diameter | 55 mm |
| Case Thickness | Approx. 15 mm |
| Dial Color | Black with Arabic numerals |
| Crystal | Sapphire scratch‑resistant |
| Functions | Hours, Minutes, Seconds, Big‑Date |
| Water Resistance | 50 m / 5 ATM |
| Strap Material | Black leather with white stitching |
| Strap Width | 24 mm |
| Strap Length | Approx. 8 inches (~20 cm) |
| Clasp Type | Tang buckle (stainless steel) |
With its oversized display, big‑date complication, and robust quartz precision, the Zeno SOS 6221‑7003‑A1 is ideal for men who favor visual impact and reliable elegance in a bold form factor.





