The Vostok-Europe Systema Periodicum Sulfur Mecha-Quartz Chronograph Watch VK67-650E725 is an exemplar of fine craftsmanship and innovative design, handcrafted with meticulous attention to detail in Lithuania. This watch is part of the Systema Periodicum collection, drawing creative inspiration from the Periodic Table of Chemical Elements, referred to as “Systema Periodicum” in Latin. Devised in 1869, this significant scientific framework meticulously organizes all 118 known elements and delineates the characteristics of prospective undiscovered elements, establishing itself as a remarkable accomplishment in the spheres of chemistry, physics, and other scientific fields.

This model pays homage to Sulfur (S), known for its bright yellow solid crystals under normal conditions. Sulfur, found near hot springs and volcanic regions worldwide, has a rich history, with references dating back to ancient Greece, China, and Egypt.

Key Features:

- "Bullhead" Case Design: The watch features a distinctive "bullhead" style, positioning the crown and chronograph pushers at 12 o'clock. This design offers multiple benefits:
- It facilitates convenient time reading without the need to rotate the wrist.
- It ensures comfortable operation of the chronograph pushers and the crown.
- It reduces the risk of hand injuries commonly associated with the traditional 3 o'clock crown placement in standard watches.

- Dial: Equipped with a clear, multi-layered dial that showcases prominent metal indexes coated with Super-Luminova. This enhances visibility, ensuring easy time reading in various light conditions.

- Bezel: The watch includes a left-direction rotating bezel fitted with a zirconia-ceramic ring, renowned for its scratch and impact resistance.

- Straps: Accompanied by Vostok-Europe designed genuine leather and silicone straps, both featuring quick-release spring bars for easy interchangeability.

- Dimensions: The watch measures Ø 45.5 x 15.5 mm (lug to lug – 55.5 mm) and has an asymmetrical shape, making it comfortably fit a range of wrist sizes.

- Movement: It operates on the TMI VK67 Quartz movement, a testament to Japanese precision and reliability.

- Functions: This model includes hours, minutes, seconds, a 12-hour chronograph, and a mechanical reset mechanism.

- Caseback: Securely fastened with screws, enhancing the watch's durability.

- Crown: Designed with a screw-down feature for improved robustness and water resistance.

- Finishing: The watch boasts an elegant brushed and matte finish.

- Glass: Features a domed K1 crystal, adding depth and clarity to the watch face.

- Lug Width: The standard 24 mm lug width allows for compatibility with a variety of strap options.