Jaeger-LeCoultre's 'Master' line "frees itself of accessories to focus on the essential", so this streamlined 'Ultra Thin' model is minimally designed with a discreet date window located at the six o'clock mark and slim sword-shaped hands – aficionados will notice that the hour-markers are subtly lengthened to increase legibility. Built in Switzerland using the house's reliable calibre 899/1 movement, it has a stainless steel case and exhibition back that's a delight to examine up close. We offer an eight-year warranty for all working parts and manufacturing faults for luxury watches. Call our Customer Care team for more information.

Need more advice? Read the Luxury Watch Guide.

This item's measurements are:

• Width of Strap - 2cm / 0.8in
• Width of Face - 4cm / 1.6in
• Max. Strap Length - 21.5cm / 8.5in
• Min. Strap Length - 18cm / 7.1in
• Weight - 460cm / 181.1in

Movement - Swiss-made automatic calibre 899/1 movement with 38-hour power reserve - 32 jewels, 28,800 Vph #Functions - Hour, minute and second hands - Date window #Dial - Silver sunray dial #Case - Stainless steel case - Crown for date and time adjustments and manual winding - Anti-reflective, scratch-resistant sapphire glass crystal - Exhibition caseback - Buckle-fastening black alligator strap #Specifications - Case diameter: 39mm; case thickness: 7.8mm - Water resistance: 5 bar - Comes in a presentation box - Alligator: USA - Reference number: 1238420 - Manufactured in Switzerland- Made in Switzerland