Case
Material: Stainless Steel
Glass: Sapphire
Back: Closed
Shape: Round
Diameter: 31.00 mm
Lug Width: 16.00 mm
W/R: 100.00 m
Dial
Color: Black
Finish: Sunburst
Indexes: Stick / Dot
Hands: Stick
The Rolex Oyster Perpetual 31 reference 277200-0002 was introduced in 2020. This watch has a Stainless Steel case of 31.00mm, which holds the self-winding caliber 2232. The dial is Black.