The Squale 20 Atmos traces its roots to the golden era of Swiss dive watches, emerging in the mid-20th century as a robust tool for professional and recreational divers. Founded in Switzerland, Squale built its reputation supplying cases to legendary brands, before producing its own line of reliable, stylish dive watches that quickly gained a loyal following among enthusiasts.
This model features a 42.0mm case, classic unidirectional bezel, and a highly legible dial—hallmarks of Squale’s commitment to functional design. Collectors often seek out variations like the 20 Atmos Classic and 20 Atmos GMT, each offering unique dial colors, bezel inserts, and movement options. Notable reference numbers, such as the 1545 series, are especially prized for their vintage-inspired aesthetics and solid build quality.
Today, the 20 Atmos remains a beloved choice for those seeking a dependable Swiss dive watch with authentic heritage. Its blend of history, craftsmanship, and accessible pricing ensures its continued relevance among both seasoned collectors and newcomers alike.
Recent Forum Listings
View All →Other Squale Models
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#1
Squale 50 Atmos 42mm$930 $788 – $1,011102 listings 2 days ago -
#2
Squale 1545$595 $529 – $69538 listings 1 week ago -
#3
Squale 60 Atmos 42mm$1,085 $945 – $1,17820 listings 5 days ago -
#4
Squale 30 Atmos GMT 42mm$663 $640 – $70215 listings 4 weeks ago -
#5
Squale Super Squale$750 $729 – $75014 listings 1 week ago -
#6
Squale 30 Atmos 42mm$563 $495 – $68214 listings 1 month ago -
#7
Squale Montauk$412 $400 – $49613 listings 1 month ago -
#8
Squale Master$1,639 $1,558 – $2,25011 listings 1 week ago -
#9
Squale Matic$994 $865 – $1,08110 listings 1 month ago -
#10
Squale Drass$1,530 $1,424 – $2,0355 listings 2 weeks ago
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