The Ball Engineer III Marvelight Chronometer Navy Blue 40mm features a 40mm steel case. It's case is 13.15mm thick. The crystal used is a Sapphire Crystal, which is able to be utilized in direct sunlight. The dial is a Navy Blue dial. The hands are With micro-gas tubes for night readability. The Ball Engineer III Marvelight Chronometer Navy Blue 40mm functions include Hours, Minutes, Seconds and Date. Additionally, the NM9026C-S6CJ-BE is water resistant for up to 100m, so feel free to swim or even dive a little with it. The movement is Ball's Mechanical Automatic, Caliber Ball RR1103-C, Chronometer COSC Certified. The timepiece sports a Stainless Steel bracelet for ultimate comfort. The strap is finished with a Folding clasp. When purchasing this watch, you’ll receive a 2 Years warranty from Ball. The retail price for the Ball Engineer III Marvelight Chronometer Navy Blue 40mm is $2,349.00 USD. This watch is available for purchase at Exquisite Timepieces.