The Basics

The Cartier Santos 100 is a decisively masculine take on the classic Santos, with the screwed bezel being one of the signature design elements. Reference W20072X7 has a stainless steel case of 51.1*41.3mm with a yellow gold bezel. It is fitted with an alligator strap. Motivation comes from caliber 049 in no-date version, which is based on ETA’s 2892-A2.

Brand: Cartier
Family: Santos de Cartier
Reference: W20072X7
Name: Santos 100 41.3 Stainless Steel / Yellow Gold
Produced: N/A
Limited: No

Below is a detailed look at Cartier’s model W20072X7 from Santos de Cartier watch family, including the price, case details and movement features.

Cartier Santos de Cartier W20072X7

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The Details

Cartier’s Santos 100 41.3 Stainless Steel / Yellow Gold (W20072X7) was originally released in N/A. This watch features a automatic movement beating at a frequency of 28800 bph ( 4 Hz) to provide a 42-hour power reserve when fully wound.

The Case

The stainless steel, yellow gold case measures 41.3mm in diameter and roughly 10.34mm thick. The square case is paired with a silver color dial with sword-shaped hands, and a roman numerals hour markers and minute track, covered by a sapphire glass. Cartier’s Santos de Cartier model W20072X7 is water resistant up to 100 meters (328 ft). A solid caseback is over the back of the watch case.

Material: Stainless steel, Yellow gold
Glass: Sapphire
Back: Solid
Shape: Square
Diameter: 41.3mm
Height: 10.34mm
Lug Width: N/Amm
W/R: 100

Case Diameter

Case Thickness

Lug Width

Water Resistance

The Movement

The Santos de Cartier W20072X7 movement is a powered by caliber 049 No Date made by Cartier. The 21-jewel automatic movement is 25.6mm in diameter. Its balance wheel oscillates at 28,800 semi-oscillations per hour or 4 Hz. This movement offers a 42-hour power reserve.

Type: Automatic
Brand: Cartier
Caliber: 049 No Date
Base: Cartier 049
Display: Analog
Diameter: 25.6mm
Jewels: 21
Reserve: 42 hours
Frequency: 28800 bph
Time: Hours, Minutes, Seconds

The Price

How much does the Cartier’s Santos de Cartier W20072X7 cost? This watch was introduced in N/A and has been in Cartier’s collection for around . This watch is not a limited release. As with most luxury watches, the price of depends on the availability and demand.


For more information, visit Cartier online.


  • Brand: Cartier
  • Model: Santos 100 41.3 Stainless Steel / Yellow Gold
  • Reference Number: W20072X7
  • Limited: No

Case & Dial:

  • Material: Stainless steel, Yellow gold
  • Glass: Sapphire
  • Back: Solid
  • Diameter: 41.3
  • Thickness: 10.34
  • Lug Width: N/A
  • Dial Color: Silver
  • Indexes: Roman Numerals and Sword-shaped hands
  • Water Resistance: 100 meters


  • Winding: Automatic
  • Brand: Cartier
  • Caliber: 049 No Date
  • Display: Analog
  • Diameter: 25.6mm
  • Jewels: 21
  • Power Reserve: 42 hours
  • Frequency: 28800 bph
  • Functions: Hours, Minutes, Seconds

About Cartier

Cartier logo

Cartier was founded in Paris in 1847 by master jeweler Louis Francois Cartier. His son Alfred took over in 1874, but it would be the grandsons Louis, Pierre and Jacques lay the foundation for to building the brand into what it is today. The company would remain in hands of the family until 1972. While primarily a jewelry brand, Cartier has a rich and deep history when it comes to watches. It … introduced its ladies wristwatch well before the end of the 19th century, while the first men’s watch was designed in 1904 at the request of famous aviator Alberto Santos-Dumont. The latter would serve as the inspiration for the 1911 Santos wristwatch, one of many icons of the Parisian brand. Cartier is part of the Richemont group.

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