🔹 JCO-G455 watch case and strap set, a practical upgraded replacement watch kit compatible with GM5600 series watches. Adopting solid 303 steel construction, it delivers rugged metallic texture and stylish retro look for watch refurbishment and restyling.
🔹 Premium stainless steel construction – crafted from durable 303 steel, 16mm lug width, strap total length reaches 195mm with 3.6mm thickness, total weight 120g. Robust structure, anti-corrosion and wear-resistant, solid metal links bring stable wearing experience, suitable for daily wear and casual scenarios. Optimized link structure delivers great adaptability for different wrist circumferences.
🔹 Complete accessory kit – supplied with 16mm quick-release thick spring bars, professional case screws and one cross screwdriver, all necessary hardware for direct replacement.
🔹 Multiple style selections – available in steel tone and vintage black finish, multi-tone metal options to match personal styling preferences and create distinct watch appearances.
🔹 Precision machined watch case – precisely cut to match the corresponding watch frame structure. Accurate contour and cutouts ensure seamless fitting without extra modification work.
🔹 Simple DIY installation – fits the corresponding watch structure. Complete case and strap replacement with the included screwdriver and spring bars, basic watch assembly knowledge is recommended.
🔹 Fully preserves original watch performance. Replacing the case and strap set will not compromise the watch’s native capabilities, all built‑in watch features work as intended after fitting.










