Seiko Presage Enamel Chronograph Ref. SRQ023J1, the design is heavily based on the 2016 Limited edition model; the 60th Anniversary chronograph SRQ019. It is also the only mechanical chronograph model offered by Seiko other than Spring Drive. The elegant 42mm case is made from stainless steel with high polished sides as well as fine satin brushed top; this SRQ023J1 strongly deliver the image of smart but classy that suitable for modern-day gentleman executives!
Movement Automatic Caliber 8R48 Automatic with manual winding capacity Accuracy: +25 to -15 seconds per day Duration: Approx. 45 hours
Exterior Case Material: Stainless steel Case Size: Thickness 14.9mm, Diameter 42mm, Length 49.5 Dial: Enamel dial Crystal: Dual-curved sapphire Crystal Coating: Anti-reflective coating on inner surface Band Material: Crocodile leather Clasp: Three-fold clasp with push button release
Other Specifications Water Resistance 10 bar Screw case back See-through case back Chronograph with 30 minutes & 12 hours Date display Stop second hand function 34 jewels