Product Name: Speedmaster

Brand Name: Omega

Model Name: Speedmaster

Model Number: 326.30.40.50.11

Type: Men's

Material: Rust-resistant

Case Size: Approx. 40.0 mm

Movement: Automatic winding

Waterproof: 100 meters water resistant

Nameplate: -

Text dial color: Red

Functions: Chronograph, Date display

Regarding

water resistance: In daily life, water resistance is suitable for watches with water pressure below 5 atmospheres, but their waterproof coating should be cleaned with caution. Watches with a water resistance depth of 10 to 20 bar or less are suitable for water sports, but for recreational activities such as diving, we recommend choosing a watch with a water resistance depth of 100 meters. Watches manufactured before 2000, such as antique watches, may have lost their water resistance due to age. Even watches with a water resistance depth of 200 meters should be used with care in humid environments.