Calibre
Calibre no.V192
Movement TypeSolar
Power Reserve/Battery LifeOperating for approx. 6 months (when fully charged)
Accuracy±15 seconds per month
Case
Case Material : Stainless steel (hard coating)
Case Size : Thickness: 13.3mm
Diameter: 39.0mm
Lug-to-lug: 45.5mm
Crystal : Curved sapphire crystal
LumiBrite : LumiBrite on hands, index(es) and bezel
Other Specifications : Crystal Coating: Anti-reflective coating on inner surface
Clasp  Three-fold clasp with push button release
Layout
Water Resistance10 bar
Weight161.0g
Other Specifications : Display function of resuming electric power generation
Overcharge prevention function
24-hour hand
Equipped with small seconds hand
Chronograph up to 60 minutes in 1/5 second increments
Date display
Features
Other Features : Tachymeter function
Screw case back