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20 ATMOS Heritage - 1545 - SEL Bracelet - MK2

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The new Squale 20 ATMOS Ref. 1545 has just gotten a new upgrade. With improved new case construction, new crown system and improvements done to the dial.

New 20 ATMOS Heritage - MK2

The new improved 40mm case is now more masculine with a thicker bezel for a better grip which translate also to a smoother and easier bezel action.

The crown system has also been improved from the previous generation with deeper grooves on the crown for a better grip and also a more substantial screw threads for a more positive screwdown action.

Gold gilt dial and gold hands

The Squale 20 ATMOS Ref. 1545 watch is Made in Switzerland and powered by a Swiss Made ETA 2824-2 automatic movement.

The Squale 20 ATMOS has a uni-directional 120 click bezel. The screwdown crown is located at 3 O'clock.

The new matte black dial with gold gilt surround around the indices and minute markers around the dial pays tribute to the original. The beige index has even more C3 SuperLuminova luminous than before, about 25% more luminous than the MK1. Classic diver design that will not go out of style. Perfect for the vintage lovers.

New improved bezel for smoother bezel action

The 20 ATMOS 1545 comes with a flat sapphire crystal with a 2.5 times magnifying cyclop. The sapphire crystal is also coated with anti-reflective on the inside for better clarity.

The Squale 20 ATMOS comes with a metal bracelet with solid end-links and screw-in links.

The watch comes with a Squale blue box.

Squale watches come with a 2 years Squale international warranty.




Swiss automatic movement ETA 2824-2


Matte Vintage Off-Black. Gold markers. Non-shiny luminous surround.




3 O'clock


316L Stainless Steel. Polished.


Screwdown crown at 3 O'clock




Flat sapphire crystal with 2.5 times date magnification


20mm Squale signed steel bracelet with diver extension with screw links

Water resistant



40mm in diameter, 44.5mm including crown, 12.1mm thick

Power Reserve

~42 hours

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