
Jet-black divers shine in the professional field
Seiko Prospex's Marine Master is affectionately known as the Tuna Can by fans around the world. It features a robust outer body protector structure and is strong enough to withstand professional use. The powerful design unique to SBBN047 is a men's watch that has an overwhelming presence on your wrist. |
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High torque developed for professionals
In order to keep time reliably even in the harsh environment of the deep sea, it is equipped with the high-torque 7C46 quartz movement developed specifically for divers. It has the power to move thick needles firmly and is packed with highly reliable domestic technology. The design that pursues practicality is the reason why it is supported by many users. |
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A tough companion that combines different materials
It has a highly durable hybrid structure that combines a lightweight, rust-resistant titanium case with a scratch-resistant ceramic outer body. The flexible silicone band fits your wrist and provides a comfortable fit even during active activities. Adopts sapphire glass to maintain clear visibility for a long time. |
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A full-fledged model with overwhelming ability
This is an authentic SEIKO watch that uses a unique one-piece structure and has a highly airtight body without a back cover. Not only can it be used in tough environments such as outdoors and sports, but it can also be used as an accent for casual fashion. This is a piece that is made with great attention to detail and is a joy to own. |
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Genuine 7 Year Warranty Campaign Free Shipping Seiko Prospex Marine Master Professional Diver's Watch Tuna Can Core Shop Exclusive Model Titanium Made in Japan Men's Watch SBBN047 SEIKO PROSPEX MARINE MASTER PROFESSIONAL Analog All Black Rubber ◆The Marine Master model has been renewed to celebrate the 55th anniversary of the domestically produced diver's watch. Sapphire glass with excellent scratch resistance and visibility. "Diamond Shield Coating" is used for coating the exterior parts. Furthermore, the minute hand used to measure diving time has been changed to an arrow, and the index is made up of only circles and triangles, making it easier to recognize differences in shape underwater, and the Arabic numerals on the bezel have been changed to a slender font that is more readable. The optical illusion has been corrected so that it looks straight even underwater. This is a diver's watch that inherits the 55-year history of diver's watch manufacturing and the beliefs of its pioneer, while further pursuing visibility and legibility as a professional tool. This model is sold only at limited shops. Release date: Released in August 2020
| Product number |
SBBN047 |
| Drive method |
Quartz (7C46) |
| Material: case |
Titanium (Super Black Diamond Shield) |
| Material: belt |
silicon |
| windshield |
sapphire glass |
| Dial color |
black |
| belt color |
black |
| Size (length x width x thickness) |
Approximately 49×49×16.5mm |
| Can width |
Approximately 22mm |
| Beautiful lock width |
Approximately 20mm |
| belt around arm |
Approximately 13-21cm |
| weight |
Approximately 111g |
| Specifications |
Waterproof for 1000m saturation diving Average monthly difference ±15 seconds Date/day display Screw lock crown Reverse rotating bezel Lumibrite (hands, indexes, bezel) One-piece back lid construction Anti-magnetic Made in Japan |
| accessories |
Warranty/SEIKO original box *As part of our efforts to address environmental issues, the instruction manual has been digitized. Please check the included warranty for details. |
| Guarantee |
Manufacturer's three year warranty |