REFERENCE
M278285RBR-0005
MODEL CASE
Oyster, 31 mm, Everose gold and diamonds
BEZEL
Set with diamonds
WATER RESISTANCE
Waterproof to 100 metres / 330 feet
MOVEMENT
Perpetual, mechanical, self-winding
CALIBRE
2236, Manufacture Rolex
POWER RESERVE
Approximately 55 hours
Bracelet
President, semi-circular three-piece links
DIAL
White mother-of-pearl set with diamonds
CERTIFICATION
Superlative Chronometer (COSC + Rolex certification after casing)
![](http://www.diaprecious.com/cdn/shop/files/m278285rbr-0005_cor-specs.png?v=1724221044&width=1900)
![](http://www.diaprecious.com/cdn/shop/files/m278285rbr-0005_cor-specs.png?v=1724221044&width=1900)
Mother-of-Pearl Dial
![](http://www.diaprecious.com/cdn/shop/files/m278285rbr-0005_dial_adcd7789-7508-490f-8362-7186e6452249.png?v=1724221077&width=1900)
![](http://www.diaprecious.com/cdn/shop/files/m278285rbr-0005_dial.png?v=1724221076&width=1900)
Diamond-set bezel
![](http://www.diaprecious.com/cdn/shop/files/m278285rbr-0005_bezel_7b7cbe02-5795-4a92-a7ec-7581b7b88b53.png?v=1724221076&width=1900)
![](http://www.diaprecious.com/cdn/shop/files/m278285rbr-0005_bezel.png?v=1724221075&width=1900)
18 ct Everose gold
![](http://www.diaprecious.com/cdn/shop/files/m278285rbr-0005_material_822d70e4-ecf7-4ce6-a45a-f013b05800d2.jpg?v=1727782731&width=1900)
![](http://www.diaprecious.com/cdn/shop/files/m278285rbr-0005_material_822d70e4-ecf7-4ce6-a45a-f013b05800d2.jpg?v=1727782731&width=1900)