Home / Heritage / Sector

Sector Chronograph 324.442

Graphic and architectural, the Sector dial separates time indications into distinct rings for clarity at a glance. A disciplined 1930s design language—contrast, symmetry, and precision—translated into a modern collector’s chronograph.

This model is currently out of stock, but will return soon. Register below to receive updates on availability.

 3300

Home / Heritage / Sector

Sector Chronograph 324.442

Graphic and architectural, the Sector dial separates time indications into distinct rings for clarity at a glance. A disciplined 1930s design language—contrast, symmetry, and precision—translated into a modern collector’s chronograph.

This model is currently out of stock, but will return soon. Register below to receive updates on availability.

 3300

DESCRIPTION

We discovered the original 1940s version of this watch via the Instagram account of @bench.03 and later at high-end vintage watch retailer Bulang & Sons. It inspired us to incorporate it into the CoLAB project. The result is a beautiful two-tone silver; sunbrushed and light silver opalin dial, with black sector print and blue tachymeter scale and blue hands. Modest at first glance, this watch will reveal its sophistication when given a closer look.

We discovered the original 1940s version of this watch via the Instagram account of @bench.03 and later at high-end vintage watch retailer Bulang & Sons. It inspired us to incorporate it into the CoLAB project. The result is a beautiful two-tone silver; sunbrushed and light silver opalin dial, with black sector print and blue tachymeter scale and blue hands. Modest at first glance, this watch will reveal its sophistication when given a closer look.


MATERIAL


DIAMETER


THICKNESS


CASEBACK


CRYSTALS


LUG-TO-LUG


LUG WIDTH


WATER RESISTANCE


 


316L STAINLESS STEEL


39 MM


10,5 MM / 13,9 MM


SCREWED DOWN


DOUBLE DOMED SAPPHIRE


47,35 MM


20 MM


5 ATM / 50 M


 

 


MATERIAL


DIAMETER


THICKNESS


CASEBACK


CRYSTALS


LUG-TO-LUG


LUG WIDTH


WATER RESISTANCE


 

 


316L STAINLESS STEEL


39 MM


13,9 MM (10,5 MM W/O CRYSTAL)


SCREWED DOWN


DOUBLE DOMED SAPPHIRE WITH AR COATING INSIDE


47,35 MM


20 MM


5 ATM / 50 M


 


CALIBER


TYPE


WINDING


CHRONOGRAPH


POWER RESERVE


VIBRATIONS


JEWELS


 


LC-450


MECHANICAL


HAND-WOUND


COLUMN-WHEEL


60 HOURS


28,800 VPH


23


 

 


MOVEMENT


TYPE


WINDING


CHRONOGRAPH


POWER RESERVE


VIBRATIONS


JEWELS


 

 


LC-450


MECHANICAL


HAND-WOUND


COLUMN-WHEEL


60 HOURS


28,800 VPH


23


 

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We discovered the original 1940s version of this watch via the Instagram account of @bench.03 and later at high-end vintage watch retailer Bulang & Sons. It inspired us to incorporate it into the CoLAB project. The result is a beautiful two-tone silver; sunbrushed and light silver opalin dial, with black sector print and blue tachymeter scale and blue hands. Modest at first glance, this watch will reveal its sophistication when given a closer look.

We discovered the original 1940s version of this watch via the Instagram account of @bench.03 and later at high-end vintage watch retailer Bulang & Sons. It inspired us to incorporate it into the CoLAB project. The result is a beautiful two-tone silver; sunbrushed and light silver opalin dial, with black sector print and blue tachymeter scale and blue hands. Modest at first glance, this watch will reveal its sophistication when given a closer look.


MATERIAL


DIAMETER


THICKNESS


CASEBACK


CRYSTALS


LUG-TO-LUG


LUG WIDTH


WATER RESISTANCE


 


316L STAINLESS STEEL


39 MM


10,5 MM / 13,9 MM


SCREWED DOWN


DOUBLE DOMED SAPPHIRE


47,35 MM


20 MM


5 ATM / 50 M


 

 


MATERIAL


DIAMETER


THICKNESS


CASEBACK


CRYSTALS


LUG-TO-LUG


LUG WIDTH


WATER RESISTANCE


 

 


316L STAINLESS STEEL


39 MM


13,9 MM (10,5 MM W/O CRYSTAL)


SCREWED DOWN


DOUBLE DOMED SAPPHIRE WITH AR COATING INSIDE


47,35 MM


20 MM


5 ATM / 50 M


 


CALIBER


TYPE


WINDING


CHRONOGRAPH


POWER RESERVE


VIBRATIONS


JEWELS


 


LC-450


MECHANICAL


HAND-WOUND


COLUMN-WHEEL


60 HOURS


28,800 VPH


23


 

 


MOVEMENT


TYPE


WINDING


CHRONOGRAPH


POWER RESERVE


VIBRATIONS


JEWELS


 

 


LC-450


MECHANICAL


HAND-WOUND


COLUMN-WHEEL


60 HOURS


28,800 VPH


23


 

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