CASIO G-SHOCK MT-G MTG-B4000B-1AJF Men's Bluetooth Radio Solar Watch Sapphire Black Made in Japan Genuine

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Actual color may vary slightly from the photos due to screen settings, lighting, or production batch differences. 【Size Note】

Please refer to the size chart in the listing images and/or listing description before purchasing, as sizing may differ slightly from your local standards (cm-based measurements).

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Introducing a model from the MT-G series, which pursues innovative structural beauty by fusing resin and metal materials—the origins of G-SHOCK—that unifies carbon and metal in black, exuding a powerful form and sophisticated presence. [Triple G Resist] Equipped with shock-resistant, centrifugal force-resistant, and vibration-resistant structures. [20 ATM Water Resistant] Suitable for a wide range of uses, from everyday water-related tasks to swimming, surfing, jet skiing, and other water activities. [Tough Solar] Casio's unique solar charging system combines a solar panel that generates power even with minimal light with a high-capacity rechargeable battery to ensure stable operation of various functions that require heavy loads. [Other product specifications] Please check the description section.

Casio G-SHOCK MT-G MTG-B4000B-1AJF – Made in Japan, Genuine Domestic Model

Featuring an AI-assisted structural design, the MTG-B4000 is a landmark model in the MT-G line — its updated Dual Core Guard structure combines a unique exterior of stainless steel and laminated carbon and glass fiber sheets with an interior carbon fiber-reinforced resin case, delivering both strength and refined beauty. For the B4000B, the multi-layered carbon frame and dial are accented with vibrant red touches and paired with a supple yet durable soft urethane band for a dynamic, sporty look.

Key Features: - Bluetooth® connectivity via the CASIO WATCHES app: automatic time correction, world time for approx. 300 cities, phone finder, and more - Multiband 6 radio-controlled timekeeping combined with Tough Solar charging - Sapphire crystal with anti-reflective coating for high transparency and clarity - Dimensional stainless steel case back crafted through metal injection molding (MIM) for intricate detail - Sallaz-polished finish, crafted at the Yamagata Casio factory in Japan - World time (38 time zones, 27 cities plus UTC), home city swap, auto DST switching - Glowing hands and markers, screw-down crown, chronograph, alarm, countdown timer, full-auto calendar - Shock-resistant structure and 200m (20 bar) water resistance - Module: 5743 / Case size: approx. 56.6 x 45.3 x 14.4mm / Weight: approx. 112g

This is a genuine Japan-market ("JF") release, made and sourced directly in Japan.