Casio Timeless Collection watch, titanium, CMK-100TD-1AER

Compact 38 mm Casio Timeless Collection wristwatch with titanium case, automatic movement and sapphire crystal

The case, bezel and bracelet are titanium, and the surface is protected by a titanium carbide and ion coating that helps prevent scratches and wear. The round case is 38 mm wide and 11.4 mm thick, so this men's automatic watch is compact in size. The wide bezel and knurled crown give it an outdoor-inspired look. The black matte dial has large numerals at 12, 9 and 6, luminous hands and indexes, and a date display at three o'clock.

The Japanese movement is automatic and also hand-wound, with a power reserve of about 42 hours. The seconds hand stop function makes setting the time easier. The sapphire crystal is anti-reflective, the case back and crown are screw-down, and the construction is magnetic-resistant. Water resistance of 100 m / 10 atm is enough for swimming and water sports, but not for scuba diving.

Product number: CMK-100TD-1AER
Brand: Casio
Collection: Timeless Collection
Product category: Men's watches
Movement: Automatic (Japanese mechanical, also hand-wound)
Power reserve: About 42 hours
Accuracy: Average -20...+40 seconds per day
Frequency: 21,600 vibrations per hour
Features: Date display, seconds hand stop function, magnetic resistance
Crystal: Sapphire crystal
Case material: Titanium
Case color: Silver/gray
Case width: 38 mm
Case thickness: 11.4 mm
Case dimensions: 44.7 × 38.0 × 11.4 mm
Bracelet material: Titanium
Bracelet color: Silver/gray
Bracelet length (wrist circumference): 150–205 mm
Dial color: Black
Water resistance: 100 m / 10 atm
Shape: Round
Luminous: Yes

Frequently asked questions

What kind of movement does the watch have?
The watch has a Japanese mechanical automatic movement that can also be wound by hand. The power reserve is about 42 hours, and the watch does not need a battery.

Can you swim with the watch?
Water resistance is 100 m / 10 atm, so the watch is suitable for swimming, water sports, snorkeling and free diving. It is not suitable for scuba diving. The crown must not be operated underwater.

What is the case size, and what wrist size does the bracelet fit?
The case is 38 mm wide, 44.7 mm long and 11.4 mm thick. The bracelet fits a wrist of 150–205 mm.

Can you see the time in low light?
Yes, the numerals, hands and indexes are luminous, so they are visible in dim light too.