About This Watch
The Audemars Piguet Royal Oak Offshore Chronograph 26405CE in black ceramic is one of the most stealthy and modern expressions of the Offshore concept. The entire case and bezel are crafted from black ceramic (zirconium oxide), a material that is extremely hard, lightweight, and scratch-resistant. Compared to the stainless steel Offshore, the ceramic version is noticeably lighter at 110 grams versus approximately 165 grams, yet it maintains the same visual mass and presence. The all-black aesthetic is interrupted only by the white contrasting sub-dials and the yellow central chronograph seconds hand, creating a military-inspired look that has proven immensely popular. The 44mm case is the traditional Offshore size, providing maximum wrist impact. The caliber 3126/3840 is a reliable column-wheel chronograph that has served the Offshore well for many years. Black ceramic has become a signature material for AP, and the Offshore was one of the first luxury sports watches to adopt it extensively. Since discontinuation, the 26405CE has become a collector's piece, valued for its material innovation and aggressive aesthetics. It represents the Offshore at its most uncompromising.
Specifications
Movement
| Movement Type | Automatic |
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| Caliber | AP 3126/3840 |
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| Power Reserve | 50 hours |
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| Frequency | 21,600 vph |
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| Jewels | 59 |
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Case
| Case Diameter | 44.0mm |
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| Case Thickness | 14.4mm |
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| Case Material | Black Ceramic |
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| Crystal | Sapphire |
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| Bezel | Fixed, black ceramic octagonal with exposed screws |
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| Dial Color | Black "Mega Tapisserie" |
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| Lug-to-Lug | 52.0mm |
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Features
| Water Resistance | 100m / 328ft |
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| Bracelet/Strap | Black rubber strap |
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| Clasp | Titanium pin buckle |
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| Weight | 110g |
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| Complications | ChronographDate |
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