Seiko Presage Enamel Automatic Tonneau SPB049 MeisterSinger Circularis Power Reserve CCP317GLG and propelled Seiko into the

and propelled Seiko into the forefront of dive watch design

In contrast to the gentle rounded contours of the first King Seiko creation

The G-SHOCK and MR-G logos on the bezel are inlayed with this traditional color of boldness

Glass material Sapphire glass

First introduced in 1941

Seiko Presage Enamel Automatic Tonneau SPB049 MeisterSinger Circularis Power Reserve CCP317GLG and propelled Seiko into theSeiko Presage Enamel Automatic Tonneau SPB049 Caliber 6R15Vibrations: 21,600 vibrations per hour (6 beats per second) Power reserve: 50 hours Number of jewels: 23Specifications: SPB047Stainless steel case, Enamel dial Dual curved sapphire crystal with anti reflective coating Screw see through case back Diameter: 40. 5mm, Thickness: 12. 4mm Water resistance: 10 bar Magnetic resistance: 4,800 A m Crocodile strap with three fold clasp with push button