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[Regular Edition] Spring drive [Men's] [Limited edition]

SEIKO PROSPEX SBDB007 "land master spring drive model adventurer Miura Yuichiro model only 300 pieces"

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Is special special limited edition model embodies the aim to climb Mt. Everest, 80-year-old Miura Yuichiro ever most senior of professionalism. Is superior to the rugged and visibility of realized the strong demand in the harsh environment of the top of Mount Everest during that time you know 'can't stop' 'out of the way that Yuichiro Miura land master series vertex model.

■ with the world's highest even extreme temperatures continue performance Springs drive

Mr Miura said space walking is the top of Mount Everest. Watch available on Mount Everest said that comparable to outer space, or a harsh environment in developing the, adopted the movement driving system Seiko original of driving mechanism Springs drive. The drives in the power of the mainspring as spring drive watches (mechanical), a quartz crystal and IC has adopted as a mechanism to control the movement of the needle, so continue to show time as accurate as well as Quartz Watch highlights. Advantages include the strong impact that is used in the mechanical performance of 'Tempura' or 'uncle' than to control speed in Crystal Springs drive. Fall precision hardened lubricant in low temperature environments. On the other hand, compared to quartz watch, not using the battery, so--does not have to worry about during the Everest climbing from 40 ° c a + 50 ° c change in temperature is corrupt, battery or the battery suddenly stop. Thus considered spring drive watches to use in the harsh environment for an ideal movement. In 2009 Special specification products used in extravehicular activity in outer space, was proven robustness and durability.

■ Visual dial design increased the visibility

During the climb, need to understand at a glance and elapsed time. Therefore, a matte dial color black then thick, a swipe at emphasized contrast with white color to the minute hands and index (scale). Night or in bad weather, excellent vision for visibility to employ the phosphorescent paint 'lumibrite' white collar. Compared to standard products, more thickly painted, raises the brightness.

■ simple case designed with new idea of Mr. Miura who knows high-altitude

What to watch to wear while climbing Mr. Miura is more light and robust, was that with no protrusion, the simple shape. Because of this, in case material stainless steel 40 percent lighter than in adopts high titanium's strength, has undergone a hard coating of black. To accommodate the high specific pressure further changes adopted special structure to keep highly sensitive even if the outside air pressure decreases to スクリューベゼル. In addition, Crown, catching, etc. during the climbing rope to prevent wrist movement, as usually is located at 3: 12: has been placed on the side. Design in terms of durability, large dial, light, best balance aiming for optimal comfort in the Everest mountain, like this.

■ original logo mark

Logo to symbolize the MIURA EVEREST 2013 project stamped on the top of the Crown and Correctors.

And MIURA Everest 2013 projects:
Adventurer Yuichiro Miura is aiming to climb Mt. Everest, the 80-year-old a big project ever most senior of 5/2013. SEIKO helps ascent project as official supplier.

Yuichiro Miura: adventurer and skier
Born in 1932. ' 64'S first participation at the time of world record as Japanese in Italy キロメーターランセ. ' 66-Year Mt. Fuji Schuss. ' 70 Years Everest-8000 m world best at skiing down the documentary film won the Academy Award. ' 85 World seven summits skiing Downhill fully achieved. In 2003, along with his second son gota is world's highest peak Mount Everest (8848 m) ascent. Set the ascent of world best age at that time (70 years old) and simultaneous ascent of Japanese parent and child's first record. ' 5/8, The 75-year-old the second Everest summit success, next year in the 80-year-old once again Everest.

Drive method
Spring drive
Case width
46.8 mm
14.2 mm
Case material
Pure titanium ( ダイヤシールド )
Band material
Pure titanium
10 ATM water resistant
Features & notes
Sapphire glass (Super clear coating)
Screw-lock Crown
Screw back
Power reserve indicator
Second hand stop function
Only 300 pieces
Enter a serial number
Replacement with nylon band
The warranty period
Regular manufacturers warranty 1 year

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