这是附加信息
The Audemars Piguet 15400 series (Frost Gold Custom Version), known as the "King of Steel Watches," features a meticulously crafted bracelet. The bracelet's fine brushed texture ensures a smooth, non-sharp finish. The adjustable end links at the watch head provide a more comfortable and snug fit. The movement, the 3120 caliber, offers precise timekeeping. The hands feature a solid central axis and are meticulously finished to ensure a smooth, burr-free finish. The sapphire crystal is treated with double-sided high-transparency for exceptional clarity.