Casio G-SHOCK's new 2500 Series introduces the GAC-2500 and GMC-2500 models, nicknamed CasioNaut by enthusiasts for their design inspired by luxury sports watches. Nine variants in resin and steel, an analog dial, Magnetic Holding Structure technology to protect the hands from impacts, and water resistance up to 200 meters: a new interpretation of G-SHOCK style, combining elegance, innovation, and toughness.
Its iconic tonneau case returns in a more essential version, crafted from grade 5 titanium, lightened by bold openings and faceted surfaces that elegantly catch the light without excess. Beneath the sapphire crystal, the skeletonized manufacture caliber CD-011 is fully visible: the twin barrels at the top and the tourbillon at the bottom create a perfect technical and visual balance.
Micro-sandblasted surfaces, discreet chamfers, and refined details add depth without weighing down the design. Available in Carbon, Silver, and Blue variants, with a titanium bracelet or fluoroelastomer strap, Hunter Tourbillon elevates the Hunter collection to a higher level of technical and aesthetic expression.
Design: "back-to-front" skeletonized with continuous mechanical view and open case back for greater mechanical depth
Movement: manual
Caliber: manufacture CD-011, skeletonized tourbillon with double barrel
Manufacture movement: yes
Power reserve: 72 hours
Frequency: 28,800 A/h (4 Hz)
Jewels: 26
Accuracy: -10 to +20 sec/day
Functions: hours, minutes
Case: grade 5 titanium with micro-blasted finish and polished chamfers
Water resistance: 5 ATM
Bezel: fixed
Crown: knurled grade 5 titanium
Glass: curved sapphire
Dial/indices: applied indices with Swiss Super-LumiNova (dark green)
Strap: black fluororubber
Bracelet: grade 2 titanium
Bracelet color: carbon / silver
Finish: micro-blasted with chamfers
Clasp: hidden deployant with 316L steel push-buttons, micro-blasted/chamfered finish
Detail colors: carbon / silver / blue
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