YEMA SEASPIDER Professional Diver's Kenetic Quartz Watch - Movement 5M42A. Power Reserve Indicator Function; Solid Surgical Stainless Steel Case and Band. Calendar Window at the 3 oclock position. Water Resistant to 200 meters; Locking Crown; Shock Resistant; Luminous Dial and 3-Hands, for visibility in low light. World's only Dual Rotating Bezel (1 each inside and outside case). Adjustible size Band with with Fold-Over Clasp and Safety Bar. Deployment Band Extension, for wearing outside wet suit. One Year Limited Distributor's Warranty. MSRP $450.00. Please note that the original rechargeable battery (capacitor) has been renewed using Seiko equipment, to be within a fraction of its factory specifications. We have tested these and they work perfectly. However, sometime within the next 6 years, the rechargeable capacitor will begin to need another refreshing. If your local service center does not have the factory equipment to do this, they will however be able to replace the rechargeable capacitor--similar to a watch battery. We have included this (spare) original equipment Seiko part, as many of the customers who have commented are collectors and have requested it. This watch should not be opened or serviced by anyone (non-professional) who is not familiar with the 'Kinetic' type Seiko mechanism.