Men's Watch CASIO Sauna Watch Black SAN-100H-1BJR 15.0 2025/10 5-bar water resistance Brand: CASIO CASIO Sauna Watch SAN-100H-1BJR Casio This is a Casio sauna watch with waterproof specifications, perfect for saunas, hot springs, bedrock baths, and public baths. It has a unisex design that is easy to use, and a simple dial for excellent visibility! It has a timer function, making it very convenient for managing sauna and bathing times. Guaranteed for use within 15 minutes at a set temperature of up to 100°C while worn on the wrist. The specifications of the SAN-100H are approximately 40.2 x 35.4 x 12.9 mm, and the mass is approximately 25g. . Model number: SAN-100H-1BJR . Unisex, for both men and women . Waterproof specifications, reset & mode function. Thank you.