Phenomenal condition Rolex Oyster Perpetual Date (Ref. 115200) featuring a classic sunburst silver dial with baton indices, smooth domed bezel, and solid stainless steel Oyster bracelet with an engraved rehaut. Based on the Z-serial prefix (Z74####), this watch dates to circa 2006–2007.

Wear extremely well. I have little over 7-1/2” wrist and provided a pic as reference.

Condition: Bezel: Smooth high-polish bezel in excellent condition with only faint, superficial hairline swirls visible under direct inspection. Crystal: Scratch-resistant sapphire crystal is clean with no chips, flea bites, or edge nibbles. The 2.5x Cyclops magnifier is clear. Case & Bracelet: Case retains strong, crisp factory lines and full lug profiles with sharp transitions. High-polish case flanks and brushed Oyster bracelet surfaces show minimal, light micro-swirls consistent with careful occasional wear. Clasp engages firmly with zero rattle or excessive stretch.

Authenticity & Movement Health: Movement is the Rolex Calibre 3135. Verified for authenticity and performance: Matching Serials: Laser-engraved rehaut serial cleanly reads Z74####, fully visible and aligned at 6 o’clock. Beat Rate: Timegrapher confirms the correct 28,800 VPH (4 Hz) beat rate for Calibre 3135. Performance: Running exceptionally strong at +2 s/d with a healthy 292° amplitude and near-zero beat error (0.2 ms) at a 52.0° lift angle. Trace is exceptionally clean and flat with zero flutter. Health: No signs of magnetism, stable balance oscillation, and crisp instantaneous date change at midnight.

Specs: Size: 34 mm (wears closer to 35-36 mm due to modern solid lug architecture) Movement: Rolex Manufacture Calibre 3135 (Automatic, Chronometer certified, quickset date) Depth: 100 meters / 330 feet Power reserve: ~48 hours Includes: Watch only