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This is a high‑quality generic bezel screw for the Audemars Piguet Royal Oak Offshore reference 15710, measuring 12.9mm (overall length) × 1.1mm (thread diameter), available in two head diameter options: 2.6mm and 3.8mm. Crafted from precision‑polished stainless steel, this screw secures the iconic octagonal bezel to the case middle. The 15710 is a 42mm diver from the Offshore collection, featuring a screw‑down crown and 300m water resistance.
Precise Dimensions – 12.9mm length, 1.1mm thread diameter, fits the 15710 bezel thickness.
Two Head Diameter Options – 2.6mm and 3.8mm to match different batches or positions (larger head for front visible screws).
Polished Stainless Steel – High gloss, corrosion-resistant, matches Offshore case finish.
Generic Aftermarket – Non-original but precisely engineered to original 15710 screw dimensions.
Optimized for 15710 – Correct length for 42mm Offshore case; not for Jumbo or 44mm models.
| Parameter | Details |
|---|---|
| Compatible Model | AP Royal Oak Offshore 15710 (42mm) |
| Type | Generic (aftermarket) |
| Overall Length | 12.9 mm |
| Thread Diameter | 1.1 mm |
| Head Diameter Options | 2.6 mm / 3.8 mm |
| Material | Precision-polished stainless steel |
| Function | Secures octagonal bezel to case middle |
1. Is this a genuine AP screw?
No. It is a generic aftermarket replacement, not original, but dimensionally identical to the 15710 bezel screw.
2. How do I choose the head diameter?
On the 15710, visible front bezel screws typically have a larger head (3.8mm), while inner/auxiliary screws have a smaller head (2.6mm). Measure your original screw to be sure.
3. Does this screw fit other Offshore models like 15703 or 15706?
42mm Offshore models (15703, 15706, etc.) share a similar bezel thickness, so these screws are likely compatible. Do not use on 44mm Offshore models (e.g., 26400) as they require longer screws.
4. Should I use threadlocker?
A low-strength threadlocker (e.g., Loctite 222) is recommended on the threads to prevent loosening. Use sparingly. Professional installation is advised.
5. Will the screw rust?
Made of quality stainless steel, it resists corrosion under normal wear. Avoid prolonged contact with seawater. Rinse with fresh water after diving and wipe dry.
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