Citizen Quartz Classic BI1031-51Z Men's Watch

The Citizen Quartz Classic BI1031-51Z is a remarkably handsome, high-performance daily time instrument engineered for men who crave a clean, sophisticated aesthetic blended with bulletproof everyday durability. Belonging to Citizen’s essential Quartz Dress collection, this versatile model acts as a phenomenal bridge between a sharp corporate executive dress piece and an active weekend companion, offering a premium metal layout that commands immediate attention on the wrist. The defining visual masterpiece of the BI1031-51Z is its intensely rich, sunburst emerald green dial face. This dynamic, light-refracting surface captures illumination brilliantly, shifting fluidly from a brilliant, metallic jade tone under direct sunlight to a deep, dramatic forest green in low-light environments. The dial architecture is kept clean and highly scannable, detailed with broad, polished silver-tone baton hands, applied stick index markers, and micro-minute tracking markers printed along the outer rim. For quick daily reference, an elegantly framed calendar date window is positioned cleanly at the 6 o'clock mark, preserving the perfect structural symmetry of the display.  Beneath its refined dress exterior, this timepiece is powered by a high-precision, in-house Japanese Citizen Caliber 1112 quartz movement. Celebrated for its absolute reliability and low-maintenance convenience, this battery-powered engine maintains a strict, worry-free accuracy rating and completely removes the routine winding or daily calibration demanded by mechanical watches. Both the primary hands and structural hour indices are coated with an integrated luminous compound, ensuring reliable legibility when transitioning into dark settings.  The robust watch case is sculpted from high-grade, marine-quality stainless steel, featuring a combination of fine vertical brushing on the lugs and mirror-polished detailing on the fixed bezel. The face is shielded by a thick, impact-toughened mineral crystal window built to withstand everyday scrapes and bumps. Engineered for an active, worry-free lifestyle, the case features a solid screw-down caseback, achieving a powerful 100-meter (10 bar) water resistance rating. This ensures the watch is fully certified to handle heavy rain, showering, swimming, and recreational snorkeling with complete ease. It comes completed on a solid three-link stainless steel bracelet that fastens securely via a fold-over deployment clasp with dual push-button safety releases.

Karat World ensures authenticity and digitally verifiable certification by the International Gemological Institute for every diamond ornaments. We guarantee the quality craftsmanship for you.