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This generic flat sapphire crystal is designed for Breguet Heritage 5480 and 5497, measuring 33.7mm × 27.3mm with a thickness of 1.0mm. Featuring blue reflective coating, it offers excellent optical clarity and scratch resistance for reliable watch glass replacement.
Flat rectangular shape minimizes optical distortion for clear dial viewing
Blue reflective coating reduces glare and adds elegant appearance
1.0mm thickness provides balanced strength and slim profile
High hardness (9 Mohs) resists daily scratches and wear
Length: 33.7 mm
Width: 27.3 mm
Thickness: 1.0 mm
Coating: Blue reflective
Shape: Flat Rectangular
Material: Synthetic sapphire
Compatible Models: Breguet Heritage 5480, 5497
Replacement crystal for Breguet Heritage 5480 / 5497
Suitable for luxury rectangular watch restoration
1.Is this an original Breguet part?
No, it is a generic compatible crystal, not OEM.
2.Will it fit my Heritage 5480 or 5497 perfectly?
Only if your watch uses exactly 33.7×27.3×1.0mm rectangular glass; measure before purchase.
3.Is the blue reflective 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.









