Laco 500 automatic movement (Basic movement Swiss Sellita SW 500)
Accuracy 0 to +10 sec. / day
25 jewels
Automatic and manual winding CASE
Diameter 43mm
Stainless steel
Sapphire double domed crystal with anti-reflective coating
Sapphire crystal see-through caseback DIAL
Dark blue color
Thermally blued steel hands
Chronograph fun