Features:

• Movement - Kinetic Movement
• Water Resistant - 100 Meters(330Feet)
• Case Diameter - 45 MM
• Crystal - Curved Hardlex Crystal

Editor Reviews:

Product Description:
Gold-Tone Stainless Steel Case. Gold-Tone Stainless Steel Strap. Blue Dial. One-Way Rotating Bezel. Hardlex Crystal. Fold-over-push-button-clasp-with-safety. 45 mm Case Diameter. Quartz Movement. Water Resistant At 100 Meters (330 Feet). Seiko Kinetic Two-Tone Stainless Steel Mens Watch SKA245

Amazon.com Product Description:
The perfect accompaniment to your most stylish power suit, the Seiko SKA245 two-tone stainless steel men's watch feature's Seiko's kinetic quartz movement, which contains its own internal electrical generator--operated by natural wrist movements--making it independent of conventional storage batteries. The step-motion second hand will move in 2-second intervals when energy is reaching a level of less than 3 hours.

It features a large, round watch case that measures 1.8 inches in diameter and a unidirectional elapsed timing bezel with Arabic numerals in black engraving and coin-edged accents. The shimmery blue dial background offers large luminous markers and hands (with a second hand), 24-hour marks, and small minute indexes that surround the outer dial. The silver stainless steel bracelet band flows seamlessly into the round watch case, and it features gold-tone accents. Other features include a scratch-resistant sapphire crystal, date function at 3 o'clock, and water resistance to 100 meters (330 feet).

Warranty
This Seiko watch is covered by a limited 3-year manufacturer's warranty (includes 1st year worldwide coverage with 2nd and 3rd years valid only in the United States). This warranty does not cover the strap, crystal, watch bracelet, battery, or any watch accessory. This includes, but is not limited to, any pouch or belt attached to the watch. If the watch is repaired or serviced by anyone other than Seiko, the warranty becomes void.

Rating : - Do your research people! Replica not authentic!
I'll admit, I liked the look of the watch, the Seiko name, and the price so I just bought it, but should have looked at the reviews closer. There's a reason that the instruction book that comes with this watch is for a different model, Seiko doesn't make a model #SKA245

http://www.seikousa.com/#WATCH_GALLERY/WATCH_FINDER

If you do a little research on the internet you'll find this watch is actually a replica. The price is so good because it's NOT A SEIKO!

http://watchesprice.net/Seiko-Mens-Kinetic-Watch-SKA245-13214.html

At first I was planning on returning this immediately, and still probably will, but it is a nice looking and feeling watch. If I do keep it it will only be to wear out at night when there's a chance of damage.