$18.00
You Saved
This is a high‑quality generic bezel screw for the Audemars Piguet Royal Oak reference 26078, measuring 9.2mm (overall length) × 1.6mm (thread diameter), available in two head diameter options: 1.78mm and 2.25mm. Crafted from precision‑polished stainless steel, this screw secures the iconic octagonal bezel to the case middle, restoring the watch‘s original aesthetic and structural integrity.
Precise Dimensions – 9.2mm length, 1.6mm thread diameter, fits the 26078 bezel thickness.
Two Head Diameter Options – 1.78mm and 2.25mm to match different batches or screw positions.
Polished Stainless Steel – High gloss, corrosion-resistant, matches Royal Oak case finish.
Generic Aftermarket – Non-original but precisely engineered to original 26078 screw dimensions.
Restores Original Look – Perfect fit for original screw holes, ensuring secure bezel attachment.
| Parameter | Details |
|---|---|
| Compatible Model | Audemars Piguet Royal Oak 26078 |
| Type | Generic (aftermarket) |
| Overall Length | 9.2 mm |
| Thread Diameter | 1.6 mm |
| Head Diameter Options | 1.78 mm / 2.25 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 26078 bezel screw.
2. How do I choose the head diameter?
Measure your original screw head with a caliper, then select either 1.78mm or 2.25mm. Different batches or positions on the 26078 may have different head sizes.
3. Does this screw fit other Royal Oak models?
The 26078 has its own bezel screw dimensions. It is not compatible with other models like 15202 or 15710. Do not mix.
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 or chemicals. Wipe dry after use.
Fast worldwide shipping within 3 business days.
Competitive pricing on Seiko/Hattori calibers.
3,000+ watch movements and parts in stock.
Trusted by watchmakers worldwide.
Personalized sourcing support via [email protected] or WhatsApp +86 18620212114.
