REFERENCE
228345RBR

MODEL CASE
Oyster, 40 mm, Everose gold and diamonds

BEZEL
Set with diamonds

WATER-RESISTANCE
Waterproof to 100 metres / 330 feet

MOVEMENT
Perpetual, mechanical, self-winding

CALIBRE
3255, Manufacture Rolex

POWER RESERVE
Approximately 70 hours

BRACELET
President, semi-circular three-piece links

DIAL
Eisenkiesel set with diamonds

CERTIFICATION
Superlative Chronometer (COSC + Rolex certification after casing)

OYSTER ARCHITECTURE
Monobloc middle case, screw-down case back and winding crown

DIAMETER
40 mm

MATERIAL
18 ct Everose gold

WINDING CROWN
Screw-down, Twinlock double waterproofness system

CRYSTAL
Scratch-resistant sapphire, Cyclops lens over the date

PRECISION
-2/+2 sec/day, after casing

OSCILLATOR
Paramagnetic blue Parachrom hairspring. High-performance Paraflex shock absorbers

ESCAPEMENT
Chronergy with optimized energy efficiency

WINDING
Bidirectional self-winding via Perpetual rotor

BRACELET MATERIAL
18 ct Everose gold

CLASP
Concealed folding Crownclasp

GEM SETTING
10 baguette-cut diamonds

Eisenkiesel dial

The dial is the distinctive face of a Rolex watch, the feature most responsible for its identity and readability.

Diamond-Set Bezel

Gem-setters, like sculptors, finely carve the precious metal to hand-shape the seat in which each gemstone will be perfectly lodged. With the art and craft of a jeweller, the stone is placed and meticulously aligned with the others, then firmly secured in its gold or platinum setting. Besides the intrinsic quality of the stones, several other criteria contribute to the beauty of Rolex gem-setting: the precise alignment of the height of the gems, their orientation and position, the regularity, strength and proportions of the setting as well as the intricate finishing of the metalwork. A sparkling symphony to enhance the watch and enchant the wearer.

18 ct Everose gold

To preserve the beauty of its pink gold watches, Rolex created and patented an exclusive 18 ct pink gold alloy cast in its own foundry: Everose gold. Introduced in 2005, 18 ct Everose is used on all Rolex Oyster models in pink gold.

REFERENCE
228345RBR

MODEL CASE
Oyster, 40 mm, Everose gold and diamonds

BEZEL
Set with diamonds

WATER-RESISTANCE
Waterproof to 100 metres / 330 feet

MOVEMENT
Perpetual, mechanical, self-winding

CALIBRE
3255, Manufacture Rolex

POWER RESERVE
Approximately 70 hours

BRACELET
President, semi-circular three-piece links

DIAL
Eisenkiesel set with diamonds

CERTIFICATION
Superlative Chronometer (COSC + Rolex certification after casing)

OYSTER ARCHITECTURE
Monobloc middle case, screw-down case back and winding crown

DIAMETER
40 mm

MATERIAL
18 ct Everose gold

WINDING CROWN
Screw-down, Twinlock double waterproofness system

CRYSTAL
Scratch-resistant sapphire, Cyclops lens over the date

PRECISION
-2/+2 sec/day, after casing

OSCILLATOR
Paramagnetic blue Parachrom hairspring. High-performance Paraflex shock absorbers

ESCAPEMENT
Chronergy with optimized energy efficiency

WINDING
Bidirectional self-winding via Perpetual rotor

BRACELET MATERIAL
18 ct Everose gold

CLASP
Concealed folding Crownclasp

GEM SETTING
10 baguette-cut diamonds

Eisenkiesel dial

The dial is the distinctive face of a Rolex watch, the feature most responsible for its identity and readability.

Diamond-Set Bezel

Gem-setters, like sculptors, finely carve the precious metal to hand-shape the seat in which each gemstone will be perfectly lodged. With the art and craft of a jeweller, the stone is placed and meticulously aligned with the others, then firmly secured in its gold or platinum setting. Besides the intrinsic quality of the stones, several other criteria contribute to the beauty of Rolex gem-setting: the precise alignment of the height of the gems, their orientation and position, the regularity, strength and proportions of the setting as well as the intricate finishing of the metalwork. A sparkling symphony to enhance the watch and enchant the wearer.

18 ct Everose gold

To preserve the beauty of its pink gold watches, Rolex created and patented an exclusive 18 ct pink gold alloy cast in its own foundry: Everose gold. Introduced in 2005, 18 ct Everose is used on all Rolex Oyster models in pink gold.