Casio to Release MR-G with Iconic Form Finished in Traditional Japanese Tsuiki Artistry
Limited Edition G-SHOCK of Only 500 Worldwide
July 24, 2025
TOKYO, July 24, 2025 — TOKYO, July 24, 2025 — Casio Computer Co., Ltd. announced today the release of a new MR-G timepiece, adding to the flagship line of the G-SHOCK brand of shock-resistant watches. The new MRG-B5000HT, featuring the iconic form of the G-SHOCK 5000 line and finished with the traditional Japanese tsuiki* hammering technique, is a timepiece of striking strength and stunning beauty. This very special timepiece is offered in a limited edition of only 500 pieces worldwide.
* A forging technique in which a metal plate is hammered to create a three-dimensional shape
Driven by its Purpose — “Through the power to put wonder at hand, bring new levels of joy to lives one by one” — Casio continues to create new value the world has never seen before. As the G-SHOCK flagship line, MR-G timepieces embody this wonder and joy, seamlessly blending the Japanese spirit of master craftsmanship and state-of-the-art technology in meticulously detailed designs that deliver the shock resistance for which G-SHOCK is known.
The MRG-B5000HT inherits the iconic form of the first-ever G-SHOCK and takes on textural detail with bezel and bracelet individually hand-hammered by a tsuiki master craftsman, showcasing the profound beauty of the shock-resistant timepiece.
The tsuiki-finished bezel and bracelet are made of DAT55G, a special titanium alloy developed in Japan that is three times harder than pure titanium. Individually hand-hammered by master tsuiki artisan Kazuya Watanabe, the incredibly detailed pattern, unique to each watch, is forged by the shape of the chisel tip and the force with which he wields his hammer. The case’s oborogin color, the silver-gray with a unique luster of traditional sword fittings and ornaments, is achieved with diamond-like carbon (DLC) coating. The deep, shiny copper color of the screws and buttons add touches of glamor to the overall watch design.
Combining design that highlights traditional Japanese aesthetics with outstanding toughness, this is a bold and powerful MR-G worthy of the G-SHOCK flagship line.
MRG-B5000HT
Please see the product site for main specifications and other details.
The bezel and bracelet feature unique relief patterns forged with the traditional tsuiki hammering technique.
■Kazuya Watanabe
Born in 1978 in Sanjo City, Niigata Prefecture. After graduating from the Department of Arts and Crafts Design at Nagaoka Institute of Design in 2001, Watanabe joined Gyokusendo, a historic copperware factory. There, he studied traditional techniques of hammering copperware before establishing his own forge in 2005. Watanabe is the recipient of many awards, including the New Artist Award at the 43rd Japan Contemporary Arts and Crafts Exhibition and the Contemporary Crafts Prize at the 47th Japan Contemporary Arts and Crafts Exhibition. Since 2010, he has focused on solo exhibitions. Engaging in collaborations that span a range of genres, Watanabe explores modes and possibilities of contemporary craftsmanship.
