Sized at 31mm, this Oyster Perpetual wears the reference 177210-4 and is built around a polished steel case topped with a sapphire crystal. The smooth polished steel bezel frames the black dial neatly, and a screw-locked crown works in tandem with the Oyster construction to deliver 100 metres of water resistance.
Power comes from an automatic movement with no additional complications — a straightforward expression of the Oyster Perpetual philosophy. The watch rides on a polished steel Oyster bracelet that secures via a folding clasp, keeping the aesthetic consistent from case to bracelet.
Reference 177210-4 occupies a versatile middle ground in the Oyster Perpetual lineup, equally at home as an everyday wear piece or a considered addition to a growing collection. Please refer to the listing details for information on box and papers inclusion.
