Product Overview
The MVMT Men’s Cali Diver Solar is a purpose-built sports watch engineered for men who value performance, durability, and clean design in both aquatic and everyday environments. At the heart of this timepiece is a solar-powered Japanese Epson AS01 movement that draws energy from natural sunlight or artificial indoor lighting, eliminating the hassle of frequent battery replacements. With a 40mm case diameter, it strikes a balance between presence and comfort, making it suitable for a wide range of wrist sizes. The watch is designed to transition seamlessly from underwater exploration to daily wear, offering dive-ready functionality wrapped in a modern, minimalist aesthetic. Built with a screw-down crown and rated for 10 ATM water resistance (100 meters), it’s ready for swimming, snorkeling, and surface diving. The Cali Diver Solar doesn’t just tell time—it supports an active, on-the-go lifestyle with reliability and style.
Key Features
- Solar-Powered Japanese Movement: The Epson AS01 solar movement powers the watch using light—both natural and artificial. Solar cells beneath the dial absorb light to charge the internal lithium-ion battery, ensuring continuous operation without the need for replacements. This eco-conscious design is ideal for long-term daily wear, especially during travel or outdoor adventures where access to replacement batteries may be limited.
- 10 ATM Water Resistance: Rated for depths up to 100 meters (10 atmospheres), this watch is built to withstand immersion during swimming, snorkeling, and recreational surface diving. The screw-down crown adds an extra layer of protection against water intrusion, maintaining internal integrity even during extended water exposure.
- Scratch-Resistant K1 Hardened Glass: The crystal is crafted from K1 hardened glass, offering superior resistance to scratches and impacts compared to standard mineral glass. This ensures the dial remains clear and legible over time, even with regular contact with rough surfaces or outdoor elements.
- Unidirectional Dive Bezel: The dive-safe, unidirectional rotating bezel is a critical feature for tracking elapsed time underwater. It rotates only counterclockwise, preventing accidental overestimation of dive time—a safety essential for recreational divers. The bezel’s tactile design allows for easy adjustment, even when wearing gloves.
- Japanese Lume Dial Accents: The watch features luminous markers treated with Japanese lume technology, providing bright, long-lasting visibility in low-light or dark environments. This ensures the time remains readable during night dives, early morning activities, or dimly lit settings, enhancing both safety and usability.
- 40mm Case Design: The 40mm stainless steel case offers a masculine yet balanced profile, fitting comfortably on most wrist sizes. Its proportions are designed for all-day wear, whether you’re in the water, at work, or out for casual occasions. The compact size avoids bulk while maintaining a strong visual presence.
Technical Specifications
- Model Number: 28000392
- Department: Men
- Case Size: 40mm
- Water Resistance: 10 ATM / 100 meters
- Movement: Solar-powered Japanese Epson AS01
- Crystal: Scratch-resistant K1 hardened glass
- Bezel: Unidirectional, dive-safe
- Lume: Japanese lume dial accents
- Battery: 1 Lithium Ion battery (included)
- Package Dimensions: 6.26 x 3.74 x 2.32 inches
- Item Weight: 9.14 ounces
- Manufacturer: MVMT
- ASIN: B0D385J68R
- Country of Origin: China
- Date First Available: June 14, 2024
Benefits & Use Cases
The Cali Diver Solar is built for men who live active, outdoor-oriented lives and need a watch that keeps up without compromise. Its solar charging system ensures consistent power, making it ideal for extended trips, hiking, or daily wear—no outlet needed. The 100-meter water resistance opens the door to swimming, snorkeling, and recreational diving, while the durable construction and scratch-resistant glass hold up to the rigors of travel and outdoor use. The sleek 40mm case pairs effortlessly with casual, sport, or smart-casual attire, offering versatility across environments. Whether you’re timing a dive, navigating city streets, or exploring coastal trails, this watch delivers dependable performance and clean, modern style. It’s a reliable companion for those who expect their gear to perform as hard as they do.
Important Notes
While the watch is water-resistant to 100 meters, it is not intended for deep-sea diving, high-velocity water sports, or professional scuba diving beyond recreational limits. To maintain water resistance, avoid pressing buttons or adjusting the crown while submerged. The included lithium-ion battery is pre-installed and begins charging immediately upon exposure to light—no initial setup or charging is required. The manufacturer offers a warranty, which can be requested directly through MVMT customer service. The package includes the watch and standard documentation. For optimal longevity, follow the care instructions in the user manual, including regular cleaning and avoiding exposure to extreme temperatures or chemicals.



















