Beveled, domed sapphire crystal with double anti-reflective treatment
Steel screw-down caseback with “space observatory” and “LIMITED EDITION XXX/500” special engraving
Steel polished case
Steel polished fixed bezel
39mm
100 meters
12.16mm
Silver sunray brushed dial
Rhodium plated polished applied numerals
Rhodium plated facetted, polished hour and minute hands with turquoise Super-LumiNova®; Rhodium plated polished central hand
Yes
50 hours
Automatic
Calibre 7
Hours, minutes, seconds, moonphase
Leather strap
Grey
Steel fine brushed, polished double folding clasp with double safety push-buttons