Seiko Prospex - Solar Sumo Chrono - 140th Anniversary Edition
The watch incorporates a case design that has long been nicknamed "SUMO" by fans because of its dependable and dignified structure. The watch is water-resistant to 200 meters and has a screw-down crown to ensure the safety of the divers from any accidental operations.
The watch is offered with an additional dark green silicone strap.
Caliber Number: V192
Movement Type: Solar
Accuracy: ±15 seconds per month
Duration: Operating for approx. 6 months (when fully charged)
Case Material: Stainless steel
Crystal: Sapphire crystal
LumiBrite: Lumibrite on hands, indexes and bezel
Clasp: Three-fold clasp with secure lock , push button release with extender
Water Resistance: 200m / 660ft diver's
Thickness: 13.7mm Diameter: 44.5mm Length:51.6mm
An additional silicone strap is included
LIMITED EDITION on the case back
Screw case back
Three-fold clasp with secure lock
Unidirectional rotating bezel
Chronograph up to 60 minutes in 1/5 second increments
Display function of resuming electric power generation.