Seiko Presage SSA445 Open Heart 60's Ginza Limited Edition Watches By Brand rotating slide-rule bezel makes critical

rotating slide-rule bezel makes critical calculations and conversions with ease

Case Water Resistance: 20 ATM

Height 16 mm

and the famous red second hand

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Seiko Presage SSA445 Open Heart 60's Ginza Limited Edition Watches By Brand rotating slide-rule bezel makes criticalPresage Style '60s 140th Anniversary Limited Edition Limited edition of 4,000 Special Limited Edition caseback Inspired by the styles of the 1960s, including the 1964 "Crown Chronograph," Japan's first watch with a stopwatch function Fine mechanical watchmaking from Japan Automatic with manual winding capability 21,600 vibrations per hour Power reserve: approximately 41 hours 24 jewels Blue green patterned open aperture dial 24 hour subdial LumiBrite