At Smallseconds, we chose to carry Seiko watches because they are tough, a good value, and quality driven. The Seiko Prospex SRP789 perfectly exemplifies this with its robust Seiko 4R36 automatic movement and versatile design. Featuring a 45mm case, it's durable and reliable underwater. This watch features a coke colored uni-directional rotating elapsed timing bezel framing a black dial. The 24-jewel automatic movement beats at a frequency of 21,600 vibrations per hour, with a power reserve of approximately 41 hours, and offers manual winding capability. Based on an iconic Seiko case design, this rugged and stylish watch follows ISO standards for scuba diving at depths of up to 200 meters. Crafted of stainless steel, with screw-down crown and caseback, date calendar, LumiBrite hands and markers, and tri-fold push button release clasp with secure lock and extender.
Seiko Prospex SRP789
Case/Band
-Stainless steel case
-Thickness:13.4mm
-Diameter:45mm
-Hardlex Crystal
-Lumibrite on hands and index(es)
-Distance between lugs 22mm
Movement
-4R36 Automatic with manual winding
-Power reserve approx. 41 hours
-Jewels 24
-ISO certified
Other details
-Water Resistance 200m
-Unidirectional rotating bezel