Datejust 31 Stainless Steel/ Rose Gold / Domed - Diamond / Silver - Floral / Jubilee

About This Watch

The Rolex Datejust 31, in its 278341RBR-0032 iteration, embodies the quiet sophistication of a timepiece that balances tradition with contemporary refinement. The dial’s silver sunburst finish, paired with a floral motif etched with meticulous precision, evokes the elegance of mid-20th-century horology while retaining a modern minimalism. The absence of traditional indexes and the use of slender stick hands amplify the dial’s openness, allowing the intricate floral pattern to take center stage—a design choice that feels both deliberate and discreet. Encased in a 31mm combination of stainless steel and rose gold, the watch’s domed sapphire crystal and diamond-set bezel add a subtle layer of opulence without overwhelming the eye. The Jubilee bracelet, with its signature five-link design, complements the case’s proportions, ensuring a secure yet comfortable fit that aligns with the Datejust collection’s legacy of wearable luxury since 1945. At its core, the watch houses the Caliber 2236, an automatic movement featuring a Parachrom balance spring and a 70-hour power reserve, underscoring Rolex’s commitment to precision and durability. The date display, positioned at the 3 o’clock mark, operates with the brand’s signature instantaneous mechanism, a detail that speaks to the engineering rigor behind even its most understated models. This watch is for the discerning individual who values heritage without sacrificing modernity—someone who appreciates the quiet confidence of a timepiece that commands attention through restraint. It suits occasions where presence matters: a boardroom meeting, a gala, or a quiet evening where the wristwatch becomes an unspoken testament to taste.

In Context

At 31 mm it is small by current standards, in the range most wristwatches occupied before cases began growing through the 1990s. The case back is closed, so the movement stays out of sight, and the sapphire crystal will resist everything short of deliberate abuse. 100 m is genuine swimming resistance — more than the shape of this watch suggests it would need.

The movement winds itself from the motion of your wrist. 55 hours of reserve is enough to set it down on Friday evening and find it still running on Monday. At 28,800 vph the seconds hand advances 8 times a second.

278341RBR-0032 is one of 24 executions of the 278341RBR base reference. Underneath they are the same watch; what separates this one is a silver sunburst dial and a rose gold, stainless steel case.

Rolex

White · Rose Gold, Stainless Steel

278341RBR-0001 · 31 mm

Rolex

White · Rose Gold, Stainless Steel

278341RBR-0002 · 31 mm

Rolex

Brown · Rose Gold, Stainless Steel

278341RBR-0003 · 31 mm

Rolex

Brown · Rose Gold, Stainless Steel

278341RBR-0004 · 31 mm

Rolex

Rose · Rose Gold, Stainless Steel

278341RBR-0005 · 31 mm

Rolex

Rose · Rose Gold, Stainless Steel

278341RBR-0006 · 31 mm

Rolex

Rose · Rose Gold, Stainless Steel

278341RBR-0009 · 31 mm

Rolex

Rose · Rose Gold, Stainless Steel

278341RBR-0010 · 31 mm

+ 15 more variants in this family.

The 2236 is the Rolex movement inside more watches in this library than any other: 907, in the 28 mm Lady-Datejust and the 31 mm Datejust 31. It was the first Rolex caliber with a silicon hairspring. Introduced in 2014 in the Pearlmaster 34, it is a 20 mm automatic with a date, 31 jewels, a 55-hour reserve and a beat of 28,800 vph, certified by the COSC and then tested again by Rolex after casing to the Superlative Chronometer tolerance of two seconds a day. Its distinction is the Syloxi hairspring: silicon, immune to magnetism, etched to a patented geometry that keeps the spring concentric in every position, and paired with Paraflex shock absorbers. The larger Rolex calibers kept the Parachrom alloy spring; Syloxi did not reach a men's movement until the 7140 of 2023. The [2236 piece](/blog/the-rolex-2236-the-most-common-movement-in-this-library) sets out that history. In the library it powers 488 [Datejust 31](/brands/rolex/datejust-31) references, the seven-digit 2782xx generation of 2020, 399 [Lady-Datejusts](/brands/rolex/lady-datejust) of the 2791xx generation of 2015, 15 [Pearlmasters](/brands/rolex/pearlmaster) and 5 [Yacht-Master 37s](/brands/rolex/yacht-master). The [2235](/calibers/rolex-2235) is the 48-hour movement it replaced, the [2232](/calibers/rolex-2232) its no-date sibling for the Oyster Perpetual, and the [3235](/calibers/rolex-3235) its counterpart in the 36 mm and 41 mm cases.