Embodying a bold late-1970s aesthetic, the Tissot PRX 40mm features an integrated 316L stainless steel case coated in rich yellow gold PVD with a sleek tonneau silhouette. Boasting a 40 mm diameter, this iconic timepiece balances a striking wrist presence with classic proportion, topped with a scratch-resistant sapphire crystal and matching gold-toned dial. At its core lies a high-precision Swiss quartz movement (ETA F06.115) equipped with an End-of-Life (EOL) battery indicator, offering reliable, maintenance-free timekeeping alongside 100 meters of water resistance.