CHRONEL Cornerstone 40MM 5821/1AR-001 Two Tone Chronograph

Description

The CHRONEL Cornerstone 40MM 5821/1AR-001 is a masterwork of bespoke horology, uniting handcrafted tradition with mechanical excellence. Its 40mm case is sculpted from 904L stainless steel, chosen for its exceptional corrosion resistance and luminous polish, and is paired with a rose gold-toned 904L steel bezel that frames the dial with warmth and precision. A sapphire crystal, prized for its clarity and scratch resistance, protects the deep blue dial, where applied stick indices and hour markers in 904L steel capture the light alongside slender stick hands—every element hand-assembled by CHRONEL artisans.

At the heart of this custom timepiece beats the proprietary CH 28-520 C automatic caliber, a mechanical movement engineered and regulated in-house to achieve COSC-certified chronometer performance of -3/+3 seconds per day. A 60-hour power reserve ensures enduring autonomy, reflecting CHRONEL’s dedication to uncompromising precision. The integrated bracelet, also in 904L steel with a two-tone rose gold and steel fold clasp, is fully adjustable for a bespoke fit, while the watch’s 30-meter water resistance adds everyday resilience.

Every CHRONEL Cornerstone chronograph is a singular expression of the watchmaker’s art—custom-conceived, hand-finished, and built to be passed down through generations. It is accompanied by a 2-year international warranty, safeguarding the heritage and performance of your mechanical companion.