Audemars Piguet Royal Oak Selfwinding Chronograph, Ref. 26331ST.OO.1220ST.03

【Case Construction】
• Reference-based specification: Royal Oak Selfwinding Chronograph-style case, 41 mm in diameter and approximately 12.4 mm in thickness, based on the 26240 chronograph platform.
• The stainless steel case features the iconic octagonal bezel with exposed screws, giving the watch a strong Royal Oak identity.
• The integrated bracelet creates a seamless sports-luxury silhouette with brushed and polished finishing.
• Chronograph pushers on the right side add a technical and functional character.

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【Dial Highlights】
• The white “Grande Tapisserie” dial gives the watch a bright, clean, and refined appearance.
• Three black chronograph sub-dials create a classic panda-style contrast.
• Applied baton markers and luminous Royal Oak hands provide strong readability.
• The date window adds daily practicality without disturbing the balanced chronograph layout.

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【Crystal】
• Sapphire-style crystal provides clear visibility across the chronograph dial.
• The crystal highlights the tapisserie texture and sharp black-and-white contrast.
• Its clean surface supports a polished product-display presentation.

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【Movement】
• Powered by an automatic chronograph-style movement.
• Functions include central chronograph seconds, sub-dial timing, hours, minutes, small seconds, and date display.
• The movement layout gives the watch strong everyday usability and sports-complication appeal.

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【Bracelet & Clasp】
• Integrated stainless steel bracelet completes the Royal Oak design.
• Brushed links with polished bevels create a premium light-catching effect.
• The folding clasp provides secure and comfortable daily wear.