Carl F. Bucherer Patravi Scubatec（ 00.10632.23.33.01）

Automatic mechanism
CFB 1950.1 movement
44.6mm diameter
Stainless steel case

Professional diving performance: 500 meters water resistance, automatic helium release valve (automatically discharging helium gas inside the case during diving to avoid pressure damage), one-way rotating ceramic bezel (preventing accidental operation and accurately calculating diving time), meeting the safety standards of professional diving watches.
Precise astronomical movement: Equipped with CFB 1950.1 automatic winding movement, certified by the Swiss Official Observatory (COSC), with a power reserve of 38 hours, ensuring precise timekeeping.
Environmental and social responsibility attributes: The strap is made of blue rubber containing recycled PET material, and a portion of the sales proceeds are donated to the "Manta Trust" to support marine ecological protection; the back of the watch is engraved with a pair of蝠鲼 patterns， echoing the social responsibility theme.
Practical design details： Blue radial dial with luminous hour markers (clear reading underwater)， adjustable diving folding clasp (suitable for diving suits or daily wear), double-sided anti-reflective sapphire crystal glass, balancing functionality and aesthetics.