

1965 Heritage Seiko Diver’s Save the Ocean Limited Edition. Driven by rich legacy that has set the standard for dive watch specifications and a heritage of iconic design, Prospex continues to keep going forward with precision timekeeping, crafted for the modern world. Updated with more power, greater water resistance, higher legibility, and a compact construction for maximum comfort, this extraordinary Limited Edition draws inspiration from the Okinawan sea, one of the world's premier diving spots. Framed by a gray uni-directional rotating elapsed timing bezel, the light blue sunray dial evokes the sea’s unique blue tone, created by the sun reflecting off the water’s hue and white undersea sand. The dial layout also boasts improved symmetry with LumiBrite coating on the hands and all 12 markers for enhanced visibility. Available in a controlled production run of 4,000, with the serial number engraved on each caseback, the stunning creation is part of Seiko’s Save The Ocean series, supporting the company’s conservation efforts to preserve the world’s oceans for future generations. The 24-jewel automatic movement beats at a frequency of 21,600 vibrations per hour and offers an upgraded power reserve of approximately 72 hours along with manual winding capability. Crafted of stainless steel with super-hard coating, this superbly functional diver’s watch is engineered for scuba diving to depths of 300m and includes a curved sapphire crystal with anti-reflective coating on the inner surface, as well as a screwdown crown and caseback, and a specially developed slide adjuster clasp with a double lock, allowing for easy size adjustment.
Caliber 6R55
21,600 vibrations per hour
24 jewels
Power reserve: approximately 72 hours
Automatic
6R55
Stainless Steel with super-hard coating
46.4 mm
300 meters (1,000 feet), suitable for scuba diving
13 mm
40
Blue
- Prospex 1965 Heritage Diver's Save the Ocean Limited Edition
- Limited Edition of 4,000
- Production serial number engraved on caseback
- Part of Seiko's Save the Ocean series, supporting marine conservation efforts
- The vibrant blue dial evokes the sea of Okinawa, one of the world's premier diving destinations
- Dark gray unidirectional elapsed timing bezel
- Symmetrical dial layout for superior legibility
- Automatic with manual winding capability
- Date calendar
- LumiBrite hands and markers
- Screwdown crown and caseback
- Tri-fold push button release clasp with secure lock and slide adjuster
SPB545
Prospex
Men's
Curved sapphire crystal with anti-reflective coating on the inner surface
Why Choose Us
What Our Clients Say About Us
First off, I want to say that I absolutely love my new Seiko SPB503J1 “Alpinist”, which I purchased from Hislon Jewelry. At 34, it was finally time to buy my first “big boy” watch, and after extensive research, I landed on this absolute beauty. I contacted multiple authorized Seiko dealers in the area, and Hislon Jewelry was the only one that not only had several Alpinists in stock but was also willing to accommodate my late schedule. From the moment my wife and I walked into their showroom, I knew I made the right choice. Their display featured an impressive collection of Seiko, King Seiko, Michele, Tissot, and Rolex watches—clearly a store that takes pride in quality and selection. We were helped by Paige, who was both kind and extremely knowledgeable. However, what truly set Hislon Jewelry apart was the customer service that followed after the sale. I’ll admit—I can be a bit neurotic when it comes to expensive purchases. After leaving the store wearing my watch, I started to worry that the clasp might not be fully secure (this may very well have been in my head). My wife suggested we stop by the next morning to have it looked at. Once again, Paige assisted us, and whether my concern was valid or not, she handled everything with complete grace and professionalism. She offered to swap the watch for another one and readjusted it so it fit perfectly. She never made me feel rushed, dismissed, or uncomfortable. Instead, she made me feel heard and taken care of—and that speaks volumes about the level of professionalism at Hislon Jewelry. I am 100% satisfied with both my purchase and the service I received. I would highly recommend Hislon Jewelry for all your watch and jewelry needs, and I will absolutely be back when it’s time to add the next piece to my collection.
A huge 5 ⭐️⭐️⭐️⭐️⭐️review @ Hislon Jewelers. Working with Paige Ibrahim and Jeff I can’t say enough about my experience I decided to trade in some gold and gems that I have accumulated thru the years and past generations Gold was at an all time high and I decided to trade in and reinvent the jewels I had inherited One piece which was spectacular will always be close to my heart A little of my dad’s and mom. We created a spectacular piece I’m so grateful
I can’t say enough good things about this jewelry store! The staff are honest, reliable, and truly care about their customers. They take the time to explain everything and make sure you’re completely comfortable with your purchase. It’s such a relief to find a jeweler I can trust — I won’t go anywhere else now!
I‘ve always shopped at big box jewelry stores and this week I came across this nice gem of a place -no pun intended- Hislon Jewelry. The first thing that caught my attention was the selection of watches, but I was on a mission to buy a chain. Jeff greeted me and showed me the different chain styles and gave me a lot of information on the price of gold. I felt very comfortable and the quality of the fine jewelry was excellent. I definitely enjoyed my shopping experience and I won’t be going to a big box store anymore!
People Also Bought
Here’s some of our most similar products people are buying. Click to discover trending style.


