Prospex Automatic Diver SRPL15
Prospex Automatic Diver. Designed for those who treat life as the ultimate adventure, the Seiko Prospex line meets every challenge with technological excellence and winning design. Inspired by Seiko’s most iconic diving styles, the case retains the straight contour of the original design with a sharpness enhanced by a sleeker more compact profile. For reliable timing in rough waters, the 23-jewel automatic movement beats at a frequency of 21,600 vibrations per hour, with a power reserve of approximately 41 hours, and can be wound manually or automatically. Framed by a black uni-directional rotating elapsed timing bezel, the black dial features a date calendar and LumiBrite hands and markers. Crafted of stainless steel with black hard coating, paired with a black silicone strap, this high-intensity timepiece follows ISO standards for scuba diving and is equipped with a secure screwdown crown and caseback. 200m Water Resistant
Technical Data
- Model: SRPL15
- Collection: Prospex
- Gender: Men's
- Dial Color: Black
- Strap Material: Silicone
- Strap Detail: Silicone strap
- Lug Width (Mm): 20
- Movement: Automatic
- Caliber: 4R35
- Movement Detail: Caliber 4R35
21,600 vibrations per hour
23 jewels
Power Reserve: Approximately 41 hours
- Case Material: Stainless steel case with black hard coating
- Case Diameter (Mm): 41.7
- Case Thickness (Mm): 12.3
- Case Length (Mm): 49.5
- Crystal Type: Hardlex crystal
Features
- Prospex Diver
- Inspired by one of Seiko’s most iconic diving styles, with the angular design enhanced by a sleeker more compact profile
- Automatic with manual winding capability
- Black dial
- Black uni-directional rotating elapsed timing bezel
- Date calendar
- LumiBrite hands and markers
- Screwdown crown and caseback
Prospex Automatic Diver SRPL15
Prospex Automatic Diver SRPL15
Prospex Automatic Diver. Designed for those who treat life as the ultimate adventure, the Seiko Prospex line meets every challenge with technological excellence and winning design. Inspired by Seiko’s most iconic diving styles, the case retains the straight contour of the original design with a sharpness enhanced by a sleeker more compact profile. For reliable timing in rough waters, the 23-jewel automatic movement beats at a frequency of 21,600 vibrations per hour, with a power reserve of approximately 41 hours, and can be wound manually or automatically. Framed by a black uni-directional rotating elapsed timing bezel, the black dial features a date calendar and LumiBrite hands and markers. Crafted of stainless steel with black hard coating, paired with a black silicone strap, this high-intensity timepiece follows ISO standards for scuba diving and is equipped with a secure screwdown crown and caseback. 200m Water Resistant
Technical Data
- Model: SRPL15
- Collection: Prospex
- Gender: Men's
- Dial Color: Black
- Strap Material: Silicone
- Strap Detail: Silicone strap
- Lug Width (Mm): 20
- Movement: Automatic
- Caliber: 4R35
- Movement Detail: Caliber 4R35
21,600 vibrations per hour
23 jewels
Power Reserve: Approximately 41 hours
- Case Material: Stainless steel case with black hard coating
- Case Diameter (Mm): 41.7
- Case Thickness (Mm): 12.3
- Case Length (Mm): 49.5
- Crystal Type: Hardlex crystal
Features
- Prospex Diver
- Inspired by one of Seiko’s most iconic diving styles, with the angular design enhanced by a sleeker more compact profile
- Automatic with manual winding capability
- Black dial
- Black uni-directional rotating elapsed timing bezel
- Date calendar
- LumiBrite hands and markers
- Screwdown crown and caseback
Availability: IN STOCK
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Specifications
Specifications
Return Policy
Return Policy
Exchange only within 10 days of purchase

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I can’t say enough wonderful things about my experience, especially thanks to Sterling at Dejaun Jewelers. I had been searching everywhere for the limited-stock Seiko “Pepsi” SSK047 — it was sold out almost instantly and nearly impossible to find. This watch was a gift for a close friend who never asks for much, and this was the one thing he truly wanted. I was determined to find it for him. When I reached out, Sterling immediately reassured me that they had a few in stock. His communication was warm, clear, and incredibly patient as he confirmed everything I needed to know. He understood how meaningful this gift was, and within just a few hours of placing the order, he surprised me by sending the UPS tracking number. That level of responsiveness and care is rare these days. Sterling turned what could’ve been a stressful search into a smooth, heartwarming experience. Thanks to him, I was able to secure a special, hard-to-find watch for someone who truly deserves it. I’m deeply grateful and highly recommend this team. If you’re looking for honesty, commitment, and exceptional service, Dejaun Jewelers is the place.
I had an amazing experience purchasing our rings here, and I want to give a special shout-out to Sterling. From the very beginning, he made the entire process smooth, stress-free, and enjoyable. He was incredibly patient, knowledgeable, and responsive to every question I had — even sending updates along the way so I always knew what was happening with the order. When the ring arrived, he shipped it immediately and followed up with tracking information right away. It’s rare to find someone who genuinely cares about customer satisfaction the way Sterling does. His professionalism and kindness made us feel taken care of throughout the whole process. If you’re looking for great quality jewelry and outstanding service, especially with someone who will go above and beyond for you, ask for Sterling. Highly recommend