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Generic flat round sapphire crystal for Roger Dubuis Easy Diver RDDBSE0254. Diameter 35.0mm, thickness 3.0mm, blue anti‑reflective coating. Synthetic sapphire (Mohs 9), scratch resistant. Aftermarket replacement for damaged original crystals.
Flat round with blue AR coating – reduces glare, maintains clarity.
Synthetic sapphire – excellent scratch resistance (Mohs 9).
Precise fit for 35.0mm case opening – drop‑in replacement.
High optical clarity – preserves dial visibility under water.
Affordable alternative to OEM crystal.
| Parameter | Value |
|---|---|
| Compatible model | Roger Dubuis Easy Diver RDDBSE0254 |
| Diameter | 35.0 mm |
| Thickness | 3.0 mm |
| Shape | Flat round |
| Coating | Blue anti‑reflective |
| Material | Synthetic sapphire |
| Hardness | Mohs 9 |
| Type | Aftermarket |
Replace scratched, cracked, or damaged original crystals on Roger Dubuis Easy Diver RDDBSE0254.
Maintain 300m water resistance when properly installed.
Professional watch repair and restoration.
Q1: Genuine Roger Dubuis part?
No, generic aftermarket.
Q2: Does it fit only RDDBSE0254?
Designed for this reference with 35.0mm crystal. Check your original size before ordering.
Q3: Is the coating blue?
Yes, blue reflective AR.
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.









