Description
Zeno SOS Chronograph Big Date 6221‑8040‑BKA15 – Striking Oversized Swiss Quartz Design
The Zeno Super Oversized SOS Chrono Big Date 6221‑8040‑BKA15 commands attention with its bold 55 mm black PVD stainless steel case (~15 mm thick) and fixed bezel. The large black dial features orange Super‑Luminova Arabic numerals and hands for maximum legibility.
Powered by the reliable Swiss Ronda Caliber 5040.B quartz chronograph, it delivers time, chronograph (60 s, 30 min, 12 hr), and a prominent big-date display at 12 o’clock.
Protected by a hardy scratch‑resistant mineral crystal and finished with a solid PVD screw‑down case back, it offers water resistance up to 50 meters (5 ATM), suitable for light moisture and wear.
A rugged black calfskin leather strap with orange stitching (~24 mm wide, ~10 inches long) is secured via a stainless steel tang buckle, blending comfort with oversized aesthetics.
Specifications
| Brand | Zeno Watch Basel |
| Model | 6221‑8040‑BKA15 (SOS Chrono Big Date) |
| Case Material | Black PVD stainless steel (brushed) |
| Case Diameter | 55 mm |
| Case Thickness | Approx. 15 mm |
| Dial Color | Black with orange Super‑Luminova numerals |
| Movement | Swiss Quartz (Ronda 5040.B) |
| Functions | Time, Chronograph (60 s, 30 min, 12 hr), Big‑Date |
| Crystal | Mineral, Scratch‑Resistant |
| Water Resistance | 50 m / 5 ATM |
| Strap Material | Black calfskin leather with orange stitching |
| Strap Width | 24 mm |
| Strap Length | Approx. 10 inches (~25 cm) |
| Clasp Type | Tang buckle (stainless steel) |
Blending oversized statement design with practical chronograph features and Swiss precision, the Zeno SOS 6221‑8040‑BKA15 is a standout piece for those who value bold aesthetics and reliable functionality.
