





A watch that doesn’t just tell the time—it sets the tone: playful, intelligent, and flawlessly executed, with that extra touch of soul that Alain Silberstein knows how to infuse like no one else.
Automatic watch with day and date – a timepiece full of character
The Louis Erard x Alain Silberstein SMILE-DAY BLUE reimagines the three-hand watch with day and date, infusing it with an emotional depth rarely found in contemporary watchmaking. Part of the Hall of Fame collection, this creation embodies the union of Swiss precision and artistic freedom, in a timepiece designed to be both worn and felt.
At first glance, the sunburst blue dial captures light with intensity and depth. A strong visual signature, it becomes the canvas for Alain Silberstein’s graphic language: simple shapes, primary colors, and immediate readability. The red triangular hour hand, the white arrow-shaped minute hand, and the yellow serpentine second hand combine to create a time display that is both intuitive and playful.
But the uniqueness of this watch lies above all in its day/date display at 6 o’clock. Here, time takes on a face. An evolving smiley accompanies the days of the week: discreet and dark from Monday to Friday, it turns red and more expressive on the weekend. A poetic, almost narrative complication that transforms the measurement of time into a living experience.
Behind this apparent lightness lies true horological excellence. Powered by a Sellita SW220-1 automatic movement, the SMILE-DAY BLUE offers reliability and precision, with a power reserve of approximately 38 hours. Its 40mm microblasted titanium case ensures lightness, comfort, and modernity, while the transparent case back reveals the movement in action.
Designed for everyday use, it features a soft, breathable blue marled nylon strap equipped with a Velcro closure system for an instant fit. A functional approach that reinforces its contemporary and accessible character.
Produced in limited quantities of 250 pieces per year, the SMILE-DAY BLUE embodies a philosophy of controlled rarity, characteristic of the Louis Erard brand. A collector’s watch, but above all a watch to be lived.
Louis Erard x Alain Silberstein SMILE-DAY BLUE
Reference
75357TT05.BTT90
Movement
Automatic, Sellita SW220-1 caliber
Frequency: 28,800 vibrations per hour (4 Hz)
26 jewels
Power reserve: approximately 38 hours
Openworked oscillating weight with Louis Erard signature
Microblasted Grade 2 titanium and polished Grade 5 titanium
Diameter: 40 mm
Thickness: 11.8 mm
Lug width: 22 mm
Lug-to-lug length: 47 mm
Sapphire crystal with anti-reflective coating (double-sided)
Transparent case back
Water resistance: 100 meters (10 ATM)
Alain Silberstein signature red lacquered crown
Dial
Blue sunray finish
Alain Silberstein signature “Smiledays” day disc
Date at 6 o’clock
Silver opaline flange with blue and red hour markers
Hands
Hours: red triangular
Minutes: white arrow
Seconds: yellow serpentine
Alain Silberstein signature
Hours, minutes, central seconds
Day/date display at 6 o’clock (evolving smiley)
Blue marled nylon
Velcro (hook-and-loop) system for quick adjustment
Spring bars with quick-change system
Length: 225 mm (wrist size 140 to 200 mm)
Production
Limited to 250 pieces per year



