Description
Zeno SOS Chronograph Big Date 6221‑8040‑BK‑A1 – Bold Swiss Quartz Oversized Design
The Zeno Super Oversized SOS Chrono Big Date 6221‑8040‑BK‑A1 stands out with a dramatic 55 mm black PVD stainless steel case (~15 mm thick) and fixed black PVD bezel. Designed for maximum visual impact, the large black dial is accented with luminous green Arabic numerals and hands for excellent readability.
This timepiece is powered by the precise Swiss Ronda Caliber 5040.B quartz chronograph movement, offering time, chronograph (60 s, 60 min, 1/10 s), and a prominent big‑date function at 12 o’clock.
Protected by a durable mineral crystal, the watch is complemented by a matching black PVD crown and screw‑down case back. With water resistance rated at 50 meters (5 ATM), it’s suitable for light splashes but not diving.
The robust black calfskin leather strap (approx. 24 mm wide, 10 inches long) is secured with a stainless steel tang buckle. It combines comfort with a rugged aesthetic to match the oversized case.
Specifications
| Brand | Zeno Watch Basel |
| Model | 6221‑8040‑BK‑A1 (SOS Chrono Big Date) |
| Case Material | Black PVD Stainless Steel (brushed) |
| Case Diameter | 55 mm |
| Case Thickness | Approx. 15 mm |
| Dial Color | Black with green luminous numerals |
| Movement | Swiss Quartz (Ronda 5040.B) |
| Functions | Hours, Minutes, Seconds, Chronograph, Big‑Date |
| Crystal | Mineral (Scratch-Resistant) |
| Water Resistance | 50 m / 5 ATM (165 ft) |
| Strap Material | Black Calfskin Leather with white stitching |
| Strap Width | 24 mm |
| Strap Length | Approx. 10 inches (~25 cm) |
| Clasp Type | Tang Buckle (Stainless Steel) |
With its oversized silhouette, bold dial detailing and Swiss quartz chronograph precision, the Zeno SOS 6221‑8040‑BK‑A1</s
