Skip to product information
1 of 10

S820X-11 | Automatic winding

Orders placed before 2pm will be shipped on the same day (excluding Saturdays, Sundays, and holidays)
Regular price
¥129,800
Regular price
Sale price
¥129,800
Tax included. Shipping calculated at checkout.
S820X-11 | Automatic winding
S820X-11 | Automatic winding
S820X-11 | Automatic winding
S820X-11 | Automatic winding
S820X-11 | Automatic winding
S820X-11 | Automatic winding
S820X-11 | Automatic winding
S820X-11 | Automatic winding
S820X-11 | Automatic winding


Genuine 7 Year Warranty Campaign Kentex Marine GMT Limited Quantity Made in Japan Men's Watch S820X-11 Kentex MARINE GMT Analog Green Shell ◆Glittering light and timeless functional beauty. The Marine GMT, which combines luxury and a sense of adventure, is now available in limited production with a lustrous mother-of-pearl (MOP) dial. The emerald green, reminiscent of the deep sea, changes its expression magically depending on the angle, giving off a mysterious presence on your arm. Equipped with a Japanese automatic GMT movement, a highly scratch-resistant bezel with embedded sapphire glass, strong luminescent specifications to support operation in the dark, 150M water resistance for leisure use, and a 4 o'clock crown design for comfortable wear. Diver buckle with extension function allows it to be worn over a wetsuit. Release date: Released in July 2025

Product number S820X-11
Drive method automatic winding
Material: case stainless steel
Material: belt Stainless steel (pin type)
windshield sapphire glass
Dial color green shell
belt color silver
Size (length x width x thickness) Approximately 50.5×45×14.5mm
Belt width (maximum) Approximately 22mm
Belt width (minimum) Approximately 18mm
belt around arm Maximum approximately 21.5cm
weight Approximately 204g
Specifications 150M waterproof
Double rotating 24 pitch GMT bezel
date display
Second hand regulation
21,600 vibrations
24 stones
Daily difference 0 to +25 seconds (adjusted in-house)
Driving period: 40 hours
Luminous (hands/index)
Band: 3-fold safety buckle with extension function
back skeleton
Magnetic resistance 4,800A/m (JIS B 7024 Class 1 magnetic resistance)
Limited serial number engraved on the back cover
Screw lock crown
Limited quantity 188 pieces
Made in Japan
accessories Instruction manual/warranty/Kentex original box
Guarantee 3 year warranty from manufacturer (Registration to CLUB-K required)


▼Would you like to join us?
→Size adjustment →Gift wrapping
→Name engraving/engraving →New battery replacement before shipping
・Please order together with the product.
・Some products may not be compatible with various services.
Please refer to each service page for details.