• Model: SD1972-6309-nh36a
• Movement Type: Automatic Mechanical Movement
• Movement Model: Seiko NH36A
• Movement Features: 3-pin/calendar, frequency 21,600 times per hour (3 Hz), stop-second device, two-way automatic winding, 24 stone, 41 hours energy storage.
• Case Material: 316L Stainless Steel
• Case Finished: Brushed
• Bottom Case Material: 316L Stainless Steel
• Case Back Type: Screwback case
• Case Diameter: 45mm (Excluding Crown)
• Case Length: 47.7mm (Total Length)
• Case Thickness: 13.3mm (Including Crystal and Case Back)
• Lug Size: 22.0mm
• Weight: 101g (Without strap)
• Strap Material: Rubber strap / Bracelet Link/ Nato Nylon
• Crystal Material: Sapphire
• Crystal Type: Flat Len Sapphire
• Lens size: 32.0mm x 3.1mm (diameter x thickness)
• Crown type: Screw down
• Crown size: 7mm (diameter)
• Bezel Type: 360-degree Unidirectional Rotating
• Bezel Material: Ceramic, 240,000/KG Swiss BGW9 SuperLuminova, Blue Luminous Numeric and markers
• Bezel Size: 39.0mm x 32.2mm x 1.2mm (Outer diameter x Inner diameter x Thickness)
• Dial color: Black/ Blue / Green + Luminous scale
• Calender: Date / Day 
• Dial Luminous:  240,000/KG Swiss C3 SuperLuminova, Green Luminous
• Pointer: Brushed Metal
• Pointer Luminous: 240,000/KG Swiss C3 SuperLuminova, Green Luminous
• Pointer size: 7.5mm x 12mm x 12mm (Hour hand x Minute hand x Second needle length)
• Water Resistance: 200 meters (20 ATM)
• Warranty period: 2 years manufacturer's warranty
• Packing standard: professional waterproof casing

Return & Refund Policy

• Watches must be unworn, unaltered and in their original condition to be accepted for an exchange or a refund. 
• All packaging, all tags attached, instructions and warranties, as applicable, must be included with the return or exchange of a watch.
• If these conditions above are met, and the item is in perfect re-sell-able condition, you can return regular priced merchandise within 30 days from date of delivery for a full refund or exchange. 
• We do not refund shipping charges. (If there is any.)
• Once the returned merchandise has been quality checked and approved, we will issue a refund to the original method of payment and a confirmation e-mail will be sent to you. 
• Please note that it can take up to 5 business days to process the refund. Ebay will notify you once the refund process is done.
• An important note: All returning watches will be video recorded upon arrival by the Postal service as evidence for the authority if we received an empty box or something else other than the original item that you've purchased.