Louis Erard x Alain Silberstein Smile-Day Blue 40 mm Titanium
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The Louis Erard x Alain Silberstein Smile-Day Blue 40 mm Titanium (ref. 75357TT05.BTT90) is a men's watch with a 40 mm case in titanium. The dial is protected by sapphire crystal.
It is powered by the self-winding mechanical calibre Sellita SW220-1 with a power reserve of up to 70 hours. Functions: Date. Water-resistant to 100 m.
This example is brand new, dated 2026, and comes with the original box and papers.
Calibre Sellita SW220-1 is a self-winding mechanical movement with a power reserve of up to 70 hours. Besides the time, it drives the date.
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Louis Erard is a Swiss watch brand founded in 1931 by Louis Erard in La Chaux-de-Fonds. It offers mechanical watches at an accessible level and is particularly associated with regulator dials, where hours, minutes and seconds are shown separately.
Much of its recent work comes from limited-edition collaborations with independent designers and watchmakers, among them Alain Silberstein, Konstantin Chaykin with the Time Eater regulator, Kudoke and Vianney Halter, alongside its own Excellence and Le Régulateur lines.
Free delivery across the UAE in 2–3 business days, insured shipping worldwide. Returns and any issues with your order — see Shipping & Returns.
WATCH LAB guarantees the authenticity of every item we sell. Customised pieces are clearly identified in the listing, and any aftermarket modifications are described separately.
Our prices are based on current market data and auction results, reviewed by our experts.
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