Seiko Presage Automatic Open-Heart Watch with 24-Hour Sub-Dial and 40mm Case #SSA425
The Seiko Presage model SSA423 is a sporty dress watch with a fixed sixty minute marked bezel. It has a rich black dial offset with silver hands and hour markers. The hands are filled with Lumibrite as are white rectangular boxes next to select hour markers. A 24-hour sub-dial partially overlays the open-heart window on the dial. A Hardlex crystal adds clarity and presence to the beautiful dial.
The watch is powered by the Seiko 4R39 caliber self-winding movement that can also be hand wound and hacked. The 40mm diameter case is finely brushed and polished. The stainless steel bracelet has a clasp with a dual push-button release. An exhibition back allows you to view the goldtone rotor along with the 4R39 movement. Water resistantance is 50 meters. Weight is 139 grams. Lug width is 20mm.
- Movement:Seiko 4R39 Caliber Automatic (self-winding, hand winding, hacks)
- Case:Stainless steel, 40mm diameter x 13mm thick. 47mm tip to tip
- Back:Exhibition screw-in back
- Crystal:Hardlex Crystal
- Band:Stainless steel bracelet, push-button clasp. 20 mm lug
- Water Resistant:50 meters
- Warranty:2 Years
- Weight:139 grams
- Discontinued:Yes