OMEGA
131.58.29.20.99.006 Constellation
ROUND
Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
Transparent case back
Sedna™ gold
18K Sedna™ gold has a diamond-paved bezel
29 MM
50M
Natural blue Aventurine stone
18K Sedna™ gold
Date window at 6 o'clock
50 H
Self-winding
Omega 8701
Leather strap
Blue
Tang Buckle