Introducing a compact three-hand model from the OCEANUS Manta series, which combines advanced technology and sporty design with the brand concept of "Elegance, Technology." 
[10 ATM Water Resistant] Waterproof performance is 10 ATM water resistant. 
[Tough Solar] Casio's unique solar charging system that stably operates various functions that are subject to heavy loads by combining a solar panel that generates electricity even with a small amount of light and a large-capacity secondary battery
[Radio clock] Time Accurate time can be displayed by receiving radio waves carrying information. *Compatible with Japan/North America/Europe/China region
Please check the [Other product specifications] explanation column.
Brand: OCEANUS
Model: OCW-S400-3AJF
Model: OCW-S400-3AJF
Case shape: Round
Windshield material: Sapphire
Display type: Analog
Clasp: Three-fold push-type clasp
Case material: Titanium
Case diameter/width: 41.3 millimeters
Case thickness: 9.2 millimeters
Band material/type: Titanium
Band size: 150mm-195mm
Band width: 19.8 millimeters
Band color: Silver
Dial color: Green
Bezel material: Titanium
Bezel function: Fixed bezel
Calendar function: Date
Other functions: Second hand
Movement: Quartz
Water resistance: 100 m
Description:
Experience the pinnacle of precision and elegance with the Casio Oceanus OCW-S400-3AJF. This premium men's watch features Bluetooth connectivity, solar power, radio-controlled timekeeping, and a scratch-resistant sapphire crystal, embodying a blend of advanced technology and refined style.
Key Features:
Bluetooth Connectivity: Connect to your smartphone for easy time adjustment and settings.
Tough Solar Power: Powered by light; never needs a battery change.
Multi-Band 6 Atomic Timekeeping: Automatically synchronizes with atomic clocks for exceptional accuracy.
Sapphire Crystal: Scratch-resistant sapphire crystal for exceptional clarity and durability.
Detailed Specifications:
Brand: Casio
Series: Oceanus (オシアナス)
Model Number: OCW-S400-3AJF
Target Audience: Men
Color: Silver
Case Material: Titanium
Band Material: Titanium
Crystal: Sapphire Crystal with Anti-Reflective Coating
Movement: Tough Solar, Radio Controlled (Multi-Band 6), Bluetooth
Display Type: Analog
Water Resistance: 10 bar (100 meters / 330 feet)
Case Diameter: 40.8 mm
Case Thickness: 10.7 mm
Band Width:
Weight: 85 g
Clasp Type: One-Touch Three-Fold Clasp
Functions: World Time, Stopwatch, Alarm, Date Display, Battery Level Indicator, Power Saving Function, Automatic Hand Position Correction, Bluetooth Connectivity, Radio Wave Reception Function
Other Features: Smart Access, Low Battery Alert
Warranty:
Additional Details:
The Casio Oceanus OCW-S400-3AJF is more than just a watch; it's a statement of sophistication and technological prowess. The Bluetooth connectivity, solar power, and radio-controlled accuracy ensure seamless and reliable timekeeping. The titanium case and band offer lightweight comfort and durability, while the sapphire crystal provides exceptional scratch resistance. This watch is perfect for the discerning individual who values both style and cutting-edge technology.