Casio is kicking off the month with a bang. Alongside Pro Trek anniversary releases and the buzz around new square models, the company has unveiled the G-Shock Modern Industrial Series—four metal-bezel watches that blend rugged utility with an urban, monochrome aesthetic. After weeks of leaks and fan speculation, all four references are now live in Japan for pre-order.
The Modern Industrial Series features an achromatic palette and checkered metal bezels inspired by industrial, glass fiber–reinforced materials. Each model pairs a metallic bezel with a reinforced resin case and/or band, adds red accent rings for contrast, and delivers the hallmark toughness and 200-meter water resistance G-Shock is known for.
The lineup includes:
– GM-2100M-1AJF (octagonal analog-digital, stainless steel bezel, resin band)
– GM-2100BM-1AJF (octagonal analog-digital with black IP bezel, resin band)
– GM-5600M-1JF (rectangular digital, stainless steel bezel)
– GM-5600BM-1JF (rectangular digital with black IP bezel)
Design and dimensions
– GM-2100M-1AJF / GM-2100BM-1AJF: Octagonal analog-digital case measuring 49.3 × 44.4 × 11.8 mm, 71 g. Stainless steel bezel with resin band, three-year battery life.
– GM-5600M-1JF / GM-5600BM-1JF: Rectangular digital case measuring 49.6 × 43.2 × 13.2 mm, 73 g. Five-year battery life.
– All models use inorganic glass and fit wrists from 145 to 215 mm.
Core features across the series
– Double LED illumination for dial and display
– World time with 48 cities plus UTC
– Stopwatch, countdown timer, and full auto calendar
– Monthly accuracy of ±15 seconds
– Alarms: five daily alarms on GM-2100 variants; one multi-function alarm on GM-5600 variants
– Black IP finish on BM models for a deeper, matte, stealth look
Price and availability
– Pricing ranges from ¥29,700 to ¥35,750 (approximately $193 to $232)
– Pre-orders are open in Japan, with shipping scheduled for November 2025
How to choose your Modern Industrial Series G-Shock
– Prefer a slimmer wrist feel and analog-digital versatility? Go for the GM-2100M-1AJF or the stealthier GM-2100BM-1AJF.
– Want a classic square digital with longer battery life? Pick the GM-5600M-1JF or the blacked-out GM-5600BM-1JF.
– If you like a stealth aesthetic, the BM references add a black IP bezel for a more refined, matte presence.
– All models deliver 200 m water resistance, durable construction, and an eye-catching industrial bezel texture that stands out without shouting.
With their industrial-inspired metal bezels, monochrome styling, and everyday-ready feature set, these new releases are positioned to be among the most wearable metal-cased G-Shocks of the year. If you’ve been waiting for a clean, modern take on the brand’s toughest silhouettes, the Modern Industrial Series delivers in both design and durability.
