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Cartier

Cartier Ronde Must de Cartier 40mm WSRN0032

The Cartier Ronde Must de Cartier 40mm (reference WSRN0032) is a 40 mm stainless steel watch. It is water resistant to 30 m. It was introduced in 2024 and is still in production.

Specifications

Case

Reference
WSRN0032
Collection
Ronde de Cartier
Case size
40 mm
Case material
Stainless steel
Case shape
Round
Crystal
Sapphire
Water resistance
30 m

Movement

Movement
Automatic
Functions
Time only

Production

Production
2024 – today (current)

How it compares within the Ronde de Cartier family

Side by side with other references in the same collection, from the catalog.

ReferenceSizeMaterialDialCaliberYears
WSRN0032 (This watch)40 mmStainless steel——2024–
W6700255——Silver——
W680025136 mmRose goldSilver——
WSRN003136 mmSteelSilver——
WSRN003329 mmSteelSilver—2024–
WSRN003436 mmStainless steel—High-autonomy quartz2024–

About the Ronde de Cartier family

Ronde is Cartier's family of plain round watches, from the Ronde Solo and Ronde Louis Cartier to the Ronde Must de Cartier introduced in 2024. Typical features are Roman numerals, a railway minute track and a blue cabochon on the crown.

The 2024 Ronde Must models use a high-autonomy quartz movement and come in steel in several sizes, and the catalog also lists rose gold references. Dealers identify a Ronde by its size, movement and dial, and check the strap or bracelet.

Quick answers

What size is the Cartier Ronde Must de Cartier 40mm WSRN0032?
The Cartier Ronde Must de Cartier 40mm WSRN0032 has a 40 mm case.
How water resistant is the Cartier Ronde Must de Cartier 40mm WSRN0032?
It is water resistant to 30 metres.
Is the Cartier Ronde Must de Cartier 40mm WSRN0032 still in production?
Yes, it is a current reference.
When did the Cartier Ronde Must de Cartier 40mm WSRN0032 come out?
It was introduced in 2024.
What is the Cartier Ronde Must de Cartier 40mm WSRN0032 made of?
The case is stainless steel.

Catalog facts checked September 2026.