The Octagon is Rosefield's newest collection of modern watches β an instant classic. The rare octagonal face shape and polished 5-link bracelet recall 1920s elegance, redefining the watch as fashion accessory. Case size 23 x 29 mm Case thickness 7.5 Case material & color Brass Gold Dial type Octagon Strap material & color 23K gold-plated Stainless steel - Gold Strap interchangeable collection Boxy XS, Octagon, Oval Water resistance 3 ATM