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This generic flat sapphire crystal is designed for Franck Muller Color Dreams 3540 and also fits 3545, measuring 35.5mm × 29.9mm with a thickness of 1.0mm. Its flat rectangular design offers excellent optical clarity and scratch resistance for reliable watch glass replacement.
Flat rectangular shape minimizes optical distortion for clear dial viewing
1.0mm thickness provides balanced strength and slim profile
High hardness (9 Mohs) resists daily scratches and wear
Generic design – always verify dimensions with original glass
Length: 35.5 mm
Width: 29.9 mm
Thickness: 1.0 mm
Shape: Flat Rectangular
Material: Synthetic sapphire
Compatible Models: Franck Muller Color Dreams 3540, 3545
Replacement crystal for Franck Muller Color Dreams 3540 / 3545
Suitable for luxury rectangular watch restoration
1.Is this an original Franck Muller part?
No, it is a generic compatible crystal, not OEM.
2.Will it fit my Color Dreams 3540 or 3545 perfectly?
Only if your watch uses exactly 35.5×29.9×1.0mm rectangular glass; measure before purchase.
3.Is 1.0mm thickness durable enough?
Yes, sapphire is very hard; 1.0mm provides adequate strength for normal daily wear.
Fast worldwide shipping within 3 business days.
Competitive pricing on Seiko/Hattori calibers.
3,000+ watch movements and parts in stock.
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Personalized sourcing support via [email protected] or WhatsApp +86 18620212114.
