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Cartier

Cartier Ronde Must de Cartier 36mm WSRN0031

The Cartier Ronde Must de Cartier 36mm (reference WSRN0031) is a 36 mm steel watch with a silver dial.

Specifications

Case

Reference
WSRN0031
Collection
Ronde de Cartier
Case size
36 mm
Case material
Steel

Dial and bezel

Dial
Silver

Movement

Movement
Quartz

Dial versions

This reference was made with these dials and finishes.

  • WSRN0031 Silver

    Silver

How it compares within the Ronde de Cartier family

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

ReferenceSizeMaterialDialCaliberYears
WSRN0031 (This watch)36 mmSteelSilver——
W6700255——Silver——
W680025136 mmRose goldSilver——
WSRN003240 mmStainless steel——2024–
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 36mm WSRN0031?
The Cartier Ronde Must de Cartier 36mm WSRN0031 has a 36 mm case.
What is the Cartier Ronde Must de Cartier 36mm WSRN0031 made of?
The case is steel.

Catalog facts checked October 2026.