CASIO watch CPP-002-BU Blue Sauna Ikitai

This is a Casio watch specifically for sauna users.【Specifications】Functions:Time display (hour, minute), 12-minute timer (minute, second), reset functionWater Resistance:5-bar water resistanceCase Size/Weight:Approx. 40.2 x 35.4 x 12.9mm (H x W x D) / Approx. 24.5gExterior Specifications:Resin case (low-permeability resin), resin back cover (low-permeability resin), mineral glassStretch Curl Band:Urethane resinBattery/Battery Life:Heat-resistant battery / Approx. 5 yearsUsable Environment:Saunas up to a set temperature of 100°C (use within 15 minutes while worn on the wrist) excellent for everyday use. excellent materials and excellent craftsmanship ensure long-lasting durability.