The Japanese watch brand JIOS , founded in Ishiyama, Otsu City in Shiga Prefecture – the birthplace of Japanese watchmaking – aims to promote Japan's exceptional quality and manufacturing tradition worldwide. All components, including the watch straps, are 100% made in Japan.
The JIOS GMT Divers 104 impresses with high-quality materials that give the watch an exclusive and timeless aesthetic, ideal for users of all ages.
Highlights:
Dial: The matte hairline finish ensures a clean look and maximum perfection. The AR coating (anti-reflective coating) prevents diffuse light reflections and thus improves visibility.
Clockwork: Equipped with the proven NH34A GMT automatic caliber from Seiko/TMI, the watch offers a precise GMT function for reading a second time zone.
Housing: With a diameter of 40 mm (excluding lugs and crown) and a total height of 13 mm including sapphire crystal, the watch sits comfortably on the wrist and is suitable for any occasion – be it everyday life, sports or special events.
Bezel: Made from highly scratch-resistant ceramic with a 60-minute scale, the unidirectional rotating bezel is perfect for timing dives. It clicks precisely into place with 120 clicks, ensuring maximum functionality.
Waterproof rating: With a water resistance of 20 bar (200 meters) and a screw-down crown, the watch is ideal for underwater use.
Luminous intensity: Super-Luminova coating on the indices and hands ensures optimal readability even in darkness.
Technical data:
Movement: NH34A mechanical GMT automatic caliber – Seiko/TMI, maximum rate deviation -20/+40 seconds per day
Power reserve: Approx. 40 hours
Case diameter: 40mm
Total height: 13mm
Strap width: 20 mm
Wrist circumference: Approx. 14.5–21.0 cm
Glass: Domed sapphire crystal
Weight: Approx. 167 g
Country of origin: 100% MADE IN JAPAN
Shipment:
The watch is in stock and available for immediate delivery.
With the JIOS GMT Divers 104 you acquire a watch that perfectly combines Japanese craftsmanship, modern design and practical functionality.
