Unworn, Like New, Authentic Almost New, Highly Popular MRG Frog, Titanium Sapphire Glass, Screw-Back, Top-of-the-Line Model Casio G-SHOCK Model Number: MRG-BF1000B-1AJR Retail Price: ¥693,000 (tax included) Collection item, on sale! Accessories: Complete set. Warranty: Warranty remaining. Invoice included. Please refrain from purchasing if you are overly concerned about minor details. Shipping included, offered at a great price. The "MR-G" series is the highest-end line of G-SHOCK. The MRG-BF1000 is an MR-G model that features a titanium exterior and meticulous finishing, based on the authentic diver's watch "FROGMAN" with ISO 200m diving water resistance. It features a highly durable protective structure and a face guard function to protect the glass, and the screw-back case back beautifully depicts the frog character. The band can be worn over a wetsuit and is easily replaceable. In terms of functionality, it has Bluetooth communication capabilities, and along with three dual-coil motors that enable high-speed hand movement, it achieves stress-free operation. During diving, the hour and minute hands combine to display the dive time (minutes), providing extremely high visibility. Also, the dedicated app allows you to easily set tide data for approximately 3,000 locations worldwide. You can also check the dive log in detail on your smartphone.