Intec Voice Radio-controlled Wristwatch Black x Black

Manufacturer part number: "GRS003-03" Size and weight Weight Metal band: Approx. 77g Leather band: Approx. 54g comment ○1 second error in 100,000 years Radio controlled clock (JJY40/60kHz) ○Japan's first analogue talking wristwatch (not tactile) Elastic and leather belts for easy on and off ○ Suitable for people with blindness and low vision ○ 30 minute time signal function Battery warning function (battery life approx. 2 years) * With radio reception once per day (within 5 minutes) and voice operation within 5 seconds per 20 times ○ Audio manual can be downloaded from the website ○Unisex Materials and raw materials - Standard details Size (approx.): 35 x 35 x 15 mm Band width: approx. 18mm Band length: approx. 12-17.5cm Battery: Lithium battery