Heritage Small Seconds Script 641.407

An expressive nod to the past. Based on a 1940s Lebois dial with Breguet-style numerals, the Script model combines subtle flourish with precision craftsmanship.

Founder’s Launch Pre-Order — This watch is part of the initial 100-piece Founder’s Launch, available for pre-order until 28 November. It includes two exclusive gifts: a CHRONOMÈTRE LEBOIS & CO sweater (color and size selection to follow by email) and a Fixoflex stretch bracelet.

Estimated delivery: Spring 2026. Learn more on the Founder’s Launch page.

 2200

Included with your purchase
Chronomètre Lebois & Co Sweater
Fixoflex® Bracelet

Heritage Small Seconds Script 641.407

An expressive nod to the past. Based on a 1940s Lebois dial with Breguet-style numerals, the Script model combines subtle flourish with precision craftsmanship.

Founder’s Launch Pre-Order — This watch is part of the initial 100-piece Founder’s Launch, available for pre-order until 28 November. It includes two exclusive gifts: a CHRONOMÈTRE LEBOIS & CO sweater (color and size selection to follow by email) and a Fixoflex stretch bracelet.

Estimated delivery: Spring 2026. Learn more on the Founder’s Launch page.

 2200

Included with your purchase
Chronomètre Lebois & Co Sweater
Fixoflex® Bracelet

DESCRIPTION

Script is where Lebois meets calligraphy. The idea was born at a Monaco auction in 2018, when a vintage white-dial chronograph with Breguet-style numerals caught our eye. That moment led to a design journey — a reinterpretation of typographic grace under the direction of designer Matthieu Allègre.

The result is a dial that feels both formal and poetic. The “Chronomètre” signature in delicate script draws attention to the watch’s certified precision, while the rest of the layout stays crisp and balanced. Script is for those who appreciate a softer, more lyrical form of mechanical mastery.

Script is where Lebois meets calligraphy. The idea was born at a Monaco auction in 2018, when a vintage white-dial chronograph with Breguet-style numerals caught our eye. That moment led to a design journey — a reinterpretation of typographic grace under the direction of designer Matthieu Allègre.

The result is a dial that feels both formal and poetic. The “Chronomètre” signature in delicate script draws attention to the watch’s certified precision, while the rest of the layout stays crisp and balanced. Script is for those who appreciate a softer, more lyrical form of mechanical mastery.


MATERIAL


DIAMETER


THICKNESS


CASEBACK


CRYSTALS


LUG-TO-LUG


LUG WIDTH


WATER RESISTANCE


 


316L STAINLESS STEEL


37,8 MM


8 MM / 10,5 MM


SCREWED DOWN


DOUBLE DOMED SAPPHIRE


45,5 MM


20 MM


5 ATM / 50 M


 

 


MATERIAL


DIAMETER


THICKNESS


CASEBACK


CRYSTALS


LUG-TO-LUG


LUG WIDTH


WATER RESISTANCE


 

 


316L STAINLESS STEEL


37,8 MM


10,5 MM (8 MM W/O CRYSTAL)


SCREWED DOWN


DOUBLE DOMED SAPPHIRE WITH AR COATING INSIDE


45,5 MM


20 MM


5 ATM / 50 M


 


CALIBER


TYPE


WINDING


CHRONOMETER


POWER RESERVE


VIBRATIONS


JEWELS


 


LC-350


MECHANICAL


SELF-WINDING


COSC CERTIFIED


56 HOURS


28,800 VPH


31


 

 


MOVEMENT


TYPE


WINDING


CHRONOMETER


POWER RESERVE


VIBRATIONS


JEWELS


 

 


LC-350


MECHANICAL


SELF-WINDING


COSC CERTIFIED


56 HOURS


28,800 VPH


31


 

Script is where Lebois meets calligraphy. The idea was born at a Monaco auction in 2018, when a vintage white-dial chronograph with Breguet-style numerals caught our eye. That moment led to a design journey — a reinterpretation of typographic grace under the direction of designer Matthieu Allègre.

The result is a dial that feels both formal and poetic. The “Chronomètre” signature in delicate script draws attention to the watch’s certified precision, while the rest of the layout stays crisp and balanced. Script is for those who appreciate a softer, more lyrical form of mechanical mastery.

Script is where Lebois meets calligraphy. The idea was born at a Monaco auction in 2018, when a vintage white-dial chronograph with Breguet-style numerals caught our eye. That moment led to a design journey — a reinterpretation of typographic grace under the direction of designer Matthieu Allègre.

The result is a dial that feels both formal and poetic. The “Chronomètre” signature in delicate script draws attention to the watch’s certified precision, while the rest of the layout stays crisp and balanced. Script is for those who appreciate a softer, more lyrical form of mechanical mastery.


MATERIAL


DIAMETER


THICKNESS


CASEBACK


CRYSTALS


LUG-TO-LUG


LUG WIDTH


WATER RESISTANCE


 


316L STAINLESS STEEL


37,8 MM


8 MM / 10,5 MM


SCREWED DOWN


DOUBLE DOMED SAPPHIRE


45,5 MM


20 MM


5 ATM / 50 M


 

 


MATERIAL


DIAMETER


THICKNESS


CASEBACK


CRYSTALS


LUG-TO-LUG


LUG WIDTH


WATER RESISTANCE


 

 


316L STAINLESS STEEL


37,8 MM


10,5 MM (8 MM W/O CRYSTAL)


SCREWED DOWN


DOUBLE DOMED SAPPHIRE WITH AR COATING INSIDE


45,5 MM


20 MM


5 ATM / 50 M


 


CALIBER


TYPE


WINDING


CHRONOMETER


POWER RESERVE


VIBRATIONS


JEWELS


 


LC-350


MECHANICAL


SELF-WINDING


COSC CERTIFIED


56 HOURS


28,800 VPH


31


 

 


MOVEMENT


TYPE


WINDING


CHRONOMETER


POWER RESERVE


VIBRATIONS


JEWELS


 

 


LC-350


MECHANICAL


SELF-WINDING


COSC CERTIFIED


56 HOURS


28,800 VPH


31


 

Founder’s Launch: Heritage Small Seconds

In the 1940s and 50s, Lebois & Co created a surprising range of elegant small seconds watches — each defined by balance, character, and precision.

The Heritage Small Seconds collection brings that legacy into the present, with Swiss-made cases, COSC chronometer-certified movements, and classic proportions.

Pre-order now and receive two exclusive Founder’s Launch gifts: our French terry CHRONOMÈTRE LEBOIS & CO sweater, and a vintage-style Fixoflex bracelet alongside the leather strap.

Back to Founder's Launch
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