SJ Presents CH: A Stunning Launch of the 2025 Latest Edition Quick-Release Blue Balloon Series 40mm.1. Crafted with premium materials for quick-release, allowing belt changes in just 10 seconds by hand.2. Fully automatic mechanical movement with silent noise reduction and enhanced battery life.3. Five-layer fish-eye sapphire glass with blue steel hands.4. Latest original mold with radiating texture and oil-pressed dial featuring gray background and black date.5. Sapphire crown that turns ruby red under ultraviolet light.6. Steel case made with 316 CNC technology, ensuring no burrs or defects.7. Unique code system with one card, one code, and three codes combined for non-repeating, non-jumbled identification.CH will gradually release other sizes of quick-release belts. Genuine comparison images available. A watch to wear two ways, crafted with care for all watch enthusiasts. Welcome to explore SJ' s exquisite recommendation for men's mechanical watches.
