The Prospex Marinemaster 1965 Heritage Diver's Watch is a remarkable timepiece. It's part of the first globally launched watch series named Marinemaster. This watch combines functionality and aesthetics perfectly. It features the first see - through screwdown caseback on a Seiko diver's watch, an elegantly chamfered case and bezel, and a flexible double - curved stainless steel bracelet with super - hard coating for a comfortable fit. It comes in 3 dial colors. It has both manual and automatic winding capabilities. With a case diameter of 39.5mm, it vibrates 28,800 times per hour and has a power reserve of approximately 45 hours. It's water - resistant up to 200 meters and uses Caliber 6L37. Styles available are SJE101, SJE117, SJE119.
Using your Seiko Prospex Marinemaster Automatic Heritage Diver's Watch is easy. You can either wind it manually or let it wind automatically as you move your wrist. When setting the time, pull out the crown gently to the appropriate position. The watch is water - resistant up to 200 meters, but avoid pressing buttons underwater. For daily use, keep it away from strong magnetic fields as they can affect its accuracy. To maintain the watch, wipe it with a soft cloth regularly. If you're not using it for a long time, wind it occasionally to keep the movement in good condition. And don't forget to have it serviced by a professional every few years to ensure its long - term performance.
