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This high-quality generic sapphire crystal is designed for the Breitling Premier A45340, measuring 35.7mm in diameter with a pan shape profile and blue anti-reflective coating. Made of synthetic sapphire (Mohs 9), it offers exceptional scratch resistance and optical clarity as a direct substitute for damaged original crystals.
Pan shape profile offers classic Premier vintage aesthetics
Blue AR coating reduces glare and enhances readability
High hardness (9 Mohs) resists daily scratches and wear
Direct substitute for damaged or scratched original crystals
Diameter: 35.7 mm
Coating: Blue anti-reflective (AR)
Shape: Pan shape
Material: Synthetic sapphire (Mohs 9)
Compatible Model: Breitling Premier A45340
Replacement crystal for Breitling Premier A45340
Suitable for luxury dress watch restoration and repair
1.Is this an original Breitling part?
No, it is a generic aftermarket crystal, not OEM.
2.Will it fit my Premier A45340 perfectly?
Only if your watch uses exactly 35.7mm pan-shape glass; measure before purchase.
3.Is the blue AR coating scratch-resistant?
The coating is durable but may scratch over time; the sapphire underneath remains hard.
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.









