This Gucci Jump Hour (Ref. YA157405) is a distinctive men’s quartz watch from around 2003, blending bold design with the precision of Swiss movement. The watch is in true new-old-stock (NOS) condition — it still retains the original factory tag, the protective case-back sticker, and the sticker on the clasp, proving it has never been worn. It features a rectangular stainless-steel case measuring 38mm and comes with its original black leather strap and Gucci deployant clasp, allowing for quick strap changes. The Jump Hour complication provides a unique digital-style hour display through a rotating disc, accompanied by a standard minute hand and date function. The watch runs flawlessly, keeping time precisely as expected from a quartz movement. No box or papers are included, though the original hang tag remains attached. ⸻ Key Details • Brand: Gucci • Model: Jump Hour • Reference: YA157405 • Movement: Quartz • Case Material: Stainless Steel • Strap: Original Leather Strap with Gucci Clasp • Case Size: 36 × 36 mm (≈ 38 mm incl. crown) • Functions: Hours (Jump Hour), Minutes, Date • Year: ca. 2003 • Condition: New Old Stock – all original stickers & tag attached • Box/Papers: No • Working Condition: Runs flawlessly, unworn