Seiko S23631J1 Prospex Diver's Tuna Professional Limited Edition Quartz watch

Seiko Prospex watch with quartz movement caliber 7C46, titanium case with black PVD treatment, case of 49,4 m/m diameter, 16,3 mm thick, 119 gr weight, unidirectional rotating bezel, black dial, indices and hands silvered with treatment of Lumibrite, screw-down crown, screw-box bottom, water resistant 100 BAR (1000 meters), sapphire crystal with anti-reflective treatment, black rubber strap.

 Features watch Seiko Prospex Diver's Tuna Professional 1000m Quartz S23631J1:

Durability and strength are the slogans; The bezel is very resistant to scratches and bumps, the stainless steel case has a super hard coating and the sapphire crystal has an anti-reflective coating both inside and out. The markers of 5, 10, 15 and 20 minutes on the bezel are painted with a particularly powerful Lumibrite to increase the readability of the rotating bezel and, therefore, the safety of the diver. In addition to the steel bracelet, a high-strength silicone strap also accompanies the watch. 

Sobre Seiko:

Follow your dreams and keep moving aheadis the philosophy of Seiko's founder: Kintaro Hattori.

Fascinated with Swiss watchmaking, he dreams of being a high-end watchmaker and at just 18 years old creates a watch repair shop in his own home in Kyobashi (Ginza district). Four years later he founded the company K Hattori for repairs and sale of second-hand watches. In 1892, he created the firm Seikosha ("house of precision") manufacturing his own wall clocks and created the first pocket watch, called "Time Keeper" in 1895 or the first Japanese-made alarm clock. In 1913 he created the first wristwatch called "Laurel". His dream of being a true watchmaker is a reality. But the Great Kanto Earthquake in 1923 destroyed everything. Time doesn't stop, it advances. Hattori started all over again, a year later he was remaking his wristwatch this time under the Seiko brand. He rebuilt the tower clock in Ginza, in 1932 symbolizing the rebirth of Seiko and Tokyo's own city.

Keep moving forward, step by step. Seiko has evolved into technology and the science applied to watchmaking. In 1969, Astron was the first quartz watch. In the 1970s, Seiko is looking for alternatives to quartz with solar technology and later will be the kinetic watch, direct drive movement, chronograph, perpetual calendar, GMT, Astron GPS Solar (2012), Diver's watches and their diving watches. In the late 1990s, they created the Grand Seiko collection with large mechanical calibers such as the 9S and soon after perfection with the Spring Drive system coupled with all these advances and more.

"Be always one step ahead of others" Kintaro Hattori, founder of Seiko 

In Laguardajoiers we are specialists in Seiko watches customized advise, contact us for further information.