Housed in a 44mm octagonal stainless steel case, the Royal Oak 25977ST is a bold expression of haute horlogerie. A scratch-resistant sapphire crystal protects the black dial, while a screw-in crown and 100m/330ft water resistance speak to the watch's robust construction. The transparent case back invites a direct view of the manually wound movement within.
The caliber driving this piece offers a rare pairing of complications — both a tourbillon and a chronograph — marking the 25977ST as a technically ambitious timepiece within the Royal Oak family. A double folding safety clasp secures the bracelet, and an additional alligator leather strap is included, offering a versatile alternative to the stainless steel band.
This Royal Oak arrives with a stainless steel bracelet fitted with a double folding safety clasp and the accompanying alligator leather strap, giving the wearer two distinct wearing experiences from a single exceptional watch.
