Complete set, Jaeger LeCoultre, Master, model: Q1368420, automatic mechanical, stainless steel, case diameter: 39MM, top-quality complete set, ultra-thin body: less than 10mm thickness, no pressure when wearing a shirt cuff, outstanding advantages for formal wear. Enamel Moon phase: The moon and starry sky are made with enamel firing, which is a signature technique of Jaeger-lecoultre. The moon phase display accuracy is among the best in the industry. • Minimalist dial: No unnecessary scales, versatile for business use, and suitable for daily casual wear.