Brand new, unopened Color: Orange CASIO Sauna Watch SAN-100H-1BJR This is a waterproof Casio sauna watch, perfect for saunas, hot springs, bedrock baths, and public bathhouses. With a unisex design, it's easy to use, and the simple dial offers excellent visibility! It has a timer function, making it very convenient for managing sauna and bathing times. Guaranteed for use up to 100°C, within 15 minutes while worn on the wrist. The SAN-100H specifications are approximately 40.2 x 35.4 x 12.9 mm, with a weight of approximately 25 g. Model number: SAN-100H-7BJR Unisex, for both men and women Waterproof specification, reset & mode function Sauna watch Men's wristwatch CASIO Sauna Watch SAN-100H-1BJR 15.0 2025 October 5 ATM water resistance Brand: CASIO