Rolex Oyster Perpetual Date 34mm Blue 15210

The Rolex Oyster Perpetual Date 34mm Blue 15210 (Reference 15210) is an elegant luxury timepiece from the celebrated Rolex Oyster Perpetual Date collection, renowned for its architectural purity, enduring ergonomics, and daily mechanical dependability. Engineered with a balanced 34 mm (1.34 inches) Oyster case, this reference delivers versatile wrist presence suitable for unisex luxury wristwear across executive business environments, international travel, and casual weekend wear.

The visual identity of this timepiece centers on its distinctive sunray blue dial, protected beneath a high-clarity scratch-resistant synthetic sapphire crystal with 2.5x cyclops date magnification lens. Applied baton hour markers and baton hands are treated with high-grade luminescence to provide clear readability in low-light environments. Framing the dial is a precision-machined engine-turned decorative stainless steel bezel with hour marker tabs, adding visual depth and classic horological balance to the monobloc case silhouette.

Under the solid screw-down caseback beats a precision automatic self-winding mechanical movement with instantaneous date (calibre 3135 / 3035 base, 28,800 vph), operating at a frequency of 28,800 vibrations per hour (4 Hz) to deliver a fluid seconds sweep. The movement features an instantaneous date mechanism with a rapid-setting quickset function, allowing the wearer to advance the date calendar smoothly via the screw-down Twinlock crown without disturbing the hours and minutes timekeeping. Integrated stop-seconds hacking ensures accurate synchronization down to the exact second.

Securing the timepiece to the wrist is a solid 904l / 316l stainless steel 3-link oyster bracelet with oysterclasp, engineered with solid curved links, satin-brushed surfaces, and polished case flanks. The folding clasp ensures a snug, secure fit on wrists of varying sizes, distributing weight evenly for fatigue-free all-day comfort. The screw-down winding crown and gasket seals safeguard the internal caliber against everyday environmental dust and water splashes.

Every timepiece undergoes comprehensive multi-point quality testing prior to dispatch, including electronic timegrapher rate verification, gasket pressure inspection, and dial alignment checks. Shipments are sent in discreet protective packaging via insured express courier with full door-to-door tracking. Each purchase is backed by our comprehensive 24-month mechanical warranty covering movement functionality, supported by dedicated concierge customer care for complete peace of mind.