The Jaeger-LeCoultre Master Ultra Thin Moon Steel Silver Dial 36mm Ref. Q1258420 offers technical sophistication in a streamlined profile. Housed in a 36mm stainless steel case, this watch features a silver dial with applied index hour markers and a discreet moonphase and date display at six o’clock. The slim case is topped with a scratch-resistant sapphire crystal, maintaining a refined aesthetic suitable for daily wear or formal occasions. Powered by Jaeger-LeCoultre’s selfwinding calibre 925, the movement delivers a robust 70-hour power reserve and features 30 jewels for long-term reliability. The blue alligator leather strap with stainless steel pin buckle adds a contemporary touch and secure fit. This model’s unique selling points include a compact case size, advanced moonphase complication, and an extended power reserve, making the Master Ultra Thin Moon an ideal choice for those seeking a high-spec dress watch with classic styling and modern performance.