USA: Tuesday, Mar 17
Australia: Thursday, Mar 19
Asia: Wednesday, Mar 18
UAE: Thursday, Mar 19
Order within 8 Hours 42 mins with Scheduled Delivery. If you place an order within this time, We will ship on Monday, Mar 16 2026. This delivery time is calculated by DHL & Fedex. You can check the exact delivery date on checkout page.
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Full refund if not genuine. Full or partial refund, if the new item is not as described.
Mike Tonkin
★★★★★ Great Sauna Watch!
Date posted : Wednesday, Feb 25 2026
Great watch for use in the Sauna and can also be used as a timer for other things. Stylish design too. Discovery Japan is great.
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"Sauna Clock" is a watch specially made for sauna enthusiasts.
It has unique features and a design that allows it to be used safely even in hot and humid environments.
Switch between sauna mode and normal time mode with the push of a button.
Even if you tend to forget the time spent in the sauna, you can easily use the 12-minute timer in sauna mode.
To ensure visibility even in a dark sauna room, the watch features a simple dial and hands coated with luminous paint.
This allows you to check the time on your wrist, giving you peace of mind even in a sauna where it can be difficult to check the time.
The watch is heat and humidity resistant, so you can wear it safely in saunas below 100?C.
It uses a heat-resistant battery that can be used even at high temperatures, and has a structure that prevents heat from being transferred to heat-sensitive internal parts.
Additionally, the exterior parts are made of resin to prevent burns, and the only metal screw is designed to avoid contact with the skin.
The use of moisture-resistant resin material prevents the inside of the watch from fogging up.
The distinctive and catchy style, featuring a curl band inspired by sauna locker keys, makes it an item that subtly brings the sauna feel to your everyday life.
In addition, the button layout is designed for simple functions, allowing you to enjoy a stress-free, comfortable and convenient sauna experience.
* The duration and brightness of luminous paint varies depending on the intensity and duration of light absorbed.
* If the glass is suddenly cooled after entering a sauna, it may become cloudy.
If this disappears within a few minutes, this is not a malfunction.
* Please refrain from using in high temperature environments other than saunas.
Also, when using the sauna, please limit use to 15 minutes or less while wearing the device on your arm.
? 5 ATM water resistance.
? Usable environment: Sauna temperature up to 100?C (wear on the wrist for up to 15 minutes).
12-minute timer Battery life: Approximately 5 years (battery life is calculated from the time of manufacture due to the monitor battery) Monthly accuracy (room temperature portable accuracy): ?15 seconds Battery used: BR1225A.
Battery life calculation method: Sauna: 3 times/day (Normal time mode: 23 hours, Sauna mode: 1 hour).
Model Number: SAN-100H-7BJR
Tags:
Casio CasioCollection CasualStyle DigitalWatch WhiteWatch UnisexWatch AffordableWatch


