Design Features:
ArtyA snowflake exclusive and registered manual winding skeleton movement 
Case : High grade steel 316 L
ArtyA exclusive and registered manual winding skeleton movement
Hours, minutes,
Power reserve : 52h
Size : 44 mm
Engraved and screwed open back case
Double anti-reflection sapphire
High leather strap quality, (crocodile straps available)
Limited Edition 99