IWC IW5454-05 description
Superb craftsmanship for connoisseurs: the Portuguese Hand-Wound. Like the watch that founded the family, it features a pocket watch movement and arched-edge front glass. Another characteristic feature is the simple dial with its railway track-style chapter ring, feuille hands and Arabic numerals. A distinctive, eye-catching feature in the totalizer is the signal red “60”.
This reference, the IW5454-05, features a stainless steel case with a silver dial. It has a "panda" dial, which means that the small seconds dial is black colored whilst the dial is silver colored.