By TLex SEIKO of Japan have released special 500 piece Limited Edition diver's watch made in collaboration with long term partner for deep sea research, JAMSTEC, celebrating the 50th Anniversary of the Seiko Diver.
The Marinemaster Professional Ref. SBEX003 boasts a 48mm Titanium case with 1000 meters of water-resistance. Special features include a special blue dial with a wave-pattern and Hi-Beat automatic movement.
Suggested MSRP for the SEIKO Prospex MARINEMASTER x JAMSTEC Special Edition Ref. SBEX003 is 650, 000¥.A 2nd version with Gold accents will (again) be released in the Japanese domestic market from November 13th 2015.
There’s a link HERE for the full press-release in Japanese if you want more info.