Specifications: 

Model: NY0159-57E

Movement: 8204-Mechanical; Powered by the release of a wound spring, never requiring a battery

Case Width: 44 MM

Band Type: Stainless Steel Bracelet

Case Material: Silver-Tone Stainless Steel

Crystal: Sapphire Crystal

Clasp: Fold Over Clasp With Push Buttons

Dial: Black

Water Resistance: 200M/20Bar (Scuba Diving)

Additional Functions: Day/Date, 3 hand, Automatic